Fixes #10, internal error: binding null type in envBindTypeRef

Both issues were caused by the same underlying issue.  RefEmit automagically applies escaping to names that contain a ','  So ``,`` becomes ``\,``.  When we tried to create a ref to a nested type we didn't add the ',' escaping so we couldnot bind to the created type.

The fix is very straightforward, change BasicQualifiedName to correctly escape names with comma's.

Conflicts:
	.gitignore
	src/fsharp/FSComp.txt

closes #252

fixes #256
closes #257

commit 9388cbb690130c24c553801a4683fad71734d7fc
Author: Anh-Dung Phan <phananhdung309@yahoo.com>
Date:   Fri Feb 20 21:53:51 2015 +0000

    Remove an unused variable

commit 4ad50266c4b836b451769de3cb9d67e5605a4149
Author: Anh-Dung Phan <phananhdung309@yahoo.com>
Date:   Fri Feb 20 19:41:24 2015 +0000

    Alt + Enter sends current line to FSI if there is no selection

fixes #230
closes #242

closes #220

commit 4c59b117cf64e3b85c885f32b7fe50560b44f028
Author: Vladimir Matveev <vladima@microsoft.com>
Date:   Fri Feb 13 15:42:51 2015 -0800

    do not drop error arguments entirely, but ignore them then validating consistency of positional\named arguments

commit c3a65310c6ac619c233913d1072efc8753f6d4a9
Author: Vladimir Matveev <vladima@microsoft.com>
Date:   Wed Feb 11 11:24:52 2015 -0800

    added unit tests for completion of named arguments\settable properties

commit 27a2b6307cfe55db24e2f3a5a5ae3727d0c9d182
Author: Vladimir Matveev <vladima@microsoft.com>
Date:   Wed Feb 11 11:23:57 2015 -0800

    do not abort overload resolution if parameter list contains errors

commit 2851370637c67afd634d9a05b667b0b4172fc590
Author: Vladimir Matveev <vladima@microsoft.com>
Date:   Sat Feb 7 01:11:09 2015 -0800

    initial version of completion for named parameters

The developer path codeath ignored the UseAnyCpu setting, always selected fsi.exe

fixes #123
closes #143

commit 5566c99ebc936ad16081dda5f9a6c9754d4e095d
Author: latkin <latkin@microsoft.com>
Date:   Fri Feb 13 12:55:07 2015 -0800

    Workaround for lack of Type.IsSealed in some portable profiles

commit 7bf077f7aa8cbe8c4ad1de34b45ff24d40c27953
Author: Don Syme <dsyme@microsoft.com>
Date:   Fri Feb 13 10:53:42 2015 +0000

    fix codegen tests

commit cec8ada22c7a47c149ec46eee0f4338b60e76909
Merge: 95cc10d ac85db7d
Author: Don Syme <dsyme@microsoft.com>
Date:   Fri Feb 13 09:57:44 2015 +0000

    Merge branch 'fsharp4' of http://github.com/Microsoft/visualfsharp into fix-123

commit 95cc10d1ab5f8d73e24b574dd9da403b2272c835
Author: Don Syme <dsyme@microsoft.com>
Date:   Fri Jan 30 08:30:24 2015 +0000

    update baselines

commit 3050f4f243cab72d9bfe8edccf48134925bf5320
Author: Don Syme <dsyme@microsoft.com>
Date:   Thu Jan 29 16:27:55 2015 +0000

    fix test mistake

commit 5be64f69e4a87491479769d01acecd104062f246
Author: Don Syme <dsyme@microsoft.com>
Date:   Thu Jan 29 12:50:07 2015 +0000

    update baselines of tests

commit 99a552c982116e71d3462fe2e8f94467ccc56bb2
Merge: d91cb38 d17d429c
Author: Don Syme <dsyme@microsoft.com>
Date:   Thu Jan 29 12:22:05 2015 +0000

    Merge branch 'fsharp4' of http://github.com/Microsoft/visualfsharp into fix-123

commit d91cb3895bd5c72dd26f5421f15864089a0f2474
Author: Don Syme <dsyme@microsoft.com>
Date:   Thu Jan 29 10:18:54 2015 +0000

    NOP commit to run appveyor

commit 426f2a2afbd01d2bfe1b86f26b03412af80eb059
Author: Don Syme <dsyme@microsoft.com>
Date:   Tue Jan 27 16:43:43 2015 +0000

    add extra tests for IsSealed

commit 8dc04aba54c982cfd86e0e3a064f4312674c9a3d
Author: Don Syme <dsyme@microsoft.com>
Date:   Tue Jan 27 16:36:41 2015 +0000

    Fix #123 - Union types without sub-classes should be sealed

Update Any Cpu configuration for the build

Improves FSharp.Core selection given a specific .Net Framework.

When a new target framework is selected if the currently selected fsharp.core is not compatible
with the newly selected .net framework then it is selected according to the following:

.NetFrameworks 2.0, 3.0 and 3.5 select fsharp.core, v 2.3.0.0
.NetFramework 4.0 selects fsharp.core v 4.3.0.0
.NetFramework 4.5, 4.51, 4.52 and 4.6 selects fsharp.core 4.4.0.0

If a compatible fsharp.core is selected when a new .netframework is selected then the selection remains unchanged.
.NetFramework 4.5, 4.51, 4.52 and 4.6 are compatible with fsharp.core and 4.3.1.0, 4.4.0.0

Note:
1.  Internal build "copydependencies.proj" needs to be updated with a new SupportedRuntimes.xml location.
2.  OSS supportedruntimes.xml needs to be manually copied to the %ProgramFiles(x86)%\Microsoft SDKs\F#\4.0\Framework\v4.0 directory.
    until OSS vsix installer is updated to integrate the compiler into VS.

Conflicts:
	README.md
	appveyor-build.cmd
	tests/RunTests.cmd

Swap AppVeyor badge for one from http://shields.io/ to match the PR and issue badges.

I didn't see any minimum bar for doc changes; sorry if I missed it.
Conflicts:
	README.md

fixes #3
closes #221

commit d0a610d5a51b40a6bb07be326b8cc40c0410c864
Author: latkin <latkin@microsoft.com>
Date:   Tue Feb 10 12:41:15 2015 -0800

    Revert stats file

commit 41176f7ff0a09228348b23d7fcb9d5d119bb33cb
Author: latkin <latkin@microsoft.com>
Date:   Tue Feb 10 12:40:21 2015 -0800

    Small modifications to fit into recent updates

commit 1da7c7d002d124b7e6961e2c1319e20b097166eb
Merge: 95bfc9e3 19d6f8f
Author: latkin <latkin@microsoft.com>
Date:   Tue Feb 10 12:36:33 2015 -0800

    Merge branch 'updatenunit' of https://github.com/KevinRansom/visualfsharp into KevinRansom-updatenunit

    Conflicts:
    	src/FSharpSource.targets
    	tests/RunTests.cmd

commit 19d6f8f39b3808874c5fbb95af1a9783ff4fdbab
Author: KevinRansom <kevinr@microsoft.com>
Date:   Sat Feb 7 09:43:22 2015 -0800

    merge upstream

Conflicts:
	src/FSharpSource.targets
	tests/RunTests.cmd

closes #223

commit 5cc9375fde48d1b764d066df4ca366b3b5ef8c7f
Author: latkin <latkin@microsoft.com>
Date:   Tue Feb 10 10:29:29 2015 -0800

    Make sure error cases cause nonzero exit code in CI build

commit 08e9a3cd312942f70ee70324d21225f22fef40e1
Author: latkin <latkin@microsoft.com>
Date:   Tue Feb 10 10:25:41 2015 -0800

    Disable line-ending-dependent test from CI

commit c178eefeb399f7cc99324e5acdab9c7d850b2c9c
Author: latkin <latkin@microsoft.com>
Date:   Mon Feb 9 21:27:55 2015 -0800

    Dump the failure log if tests don't pass

commit d11a3d1ad3c3aa1c2fcd8105aaa1d071a04fe20b
Author: latkin <latkin@microsoft.com>
Date:   Mon Feb 9 21:07:50 2015 -0800

    Port over recent updates to build script, so that Perl tests are invoked

commit fb1d37a4c96aded74ce9a5ae5c1e1e410a98e241
Author: latkin <latkin@microsoft.com>
Date:   Mon Feb 9 20:35:49 2015 -0800

    Enable hosted compiler and parallel test execution in CI build

fixes #3
closes #221

commit d0a610d5a51b40a6bb07be326b8cc40c0410c864
Author: latkin <latkin@microsoft.com>
Date:   Tue Feb 10 12:41:15 2015 -0800

    Revert stats file

commit 41176f7ff0a09228348b23d7fcb9d5d119bb33cb
Author: latkin <latkin@microsoft.com>
Date:   Tue Feb 10 12:40:21 2015 -0800

    Small modifications to fit into recent updates

commit 1da7c7d002d124b7e6961e2c1319e20b097166eb
Merge: 95bfc9e3 19d6f8f
Author: latkin <latkin@microsoft.com>
Date:   Tue Feb 10 12:36:33 2015 -0800

    Merge branch 'updatenunit' of https://github.com/KevinRansom/visualfsharp into KevinRansom-updatenunit

    Conflicts:
    	src/FSharpSource.targets
    	tests/RunTests.cmd

commit 19d6f8f39b3808874c5fbb95af1a9783ff4fdbab
Author: KevinRansom <kevinr@microsoft.com>
Date:   Sat Feb 7 09:43:22 2015 -0800

    merge upstream

Swap AppVeyor badge for one from http://shields.io/ to match the PR and issue badges.

I didn't see any minimum bar for doc changes; sorry if I missed it.

Closes #217

commit 821fbaa007a441e14d28cae51d8c76ef8f55070e
Author: dungpa <phananhdung309@yahoo.com>
Date:   Fri Feb 6 13:52:25 2015 +0100

    Run tests using Perl

commit d87e17b2354d3eec3dc5d0b3f67bfc81815406fc
Author: dungpa <phananhdung309@yahoo.com>
Date:   Fri Feb 6 11:21:22 2015 +0100

    Enable tests using Perl and build VS integration projects

1.  Revert AppVeyor to use Dev 12, until AppVeyor provide Pro support fo...

2.  Update vs projects to eliminate UseNuget build configuration option
3.  Add vsintegration and vsintegrationunittests to build.
    Will add ideunit tests in a later checkin

Vs2015 support

Conflicts:
	appveyor-build.cmd
	tests/RunTests.cmd

fixes #119
closes #197

commit d4dd8389db1e97fe842529257da90a5218b7f195
Author: Vladimir Matveev <vladima@microsoft.com>
Date:   Tue Feb 3 16:20:52 2015 -0800

    added test for settable extension property

commit 5edc7ccacd90b8bbaba28ecdb7f9e5ecb1f3b171
Author: Vladimir Matveev <vladima@microsoft.com>
Date:   Tue Feb 3 16:20:26 2015 -0800

    addressed CR feedback

commit f17c57d250691a37811bdb82b7294b65ddc93676
Author: v2m <desco.by@gmail.com>
Date:   Sun Feb 1 14:55:02 2015 -0800

    added tests for property completion in object creation expressions

commit 38a073426d67da4eb33a8baa070ca8ba9420ea60
Author: v2m <desco.by@gmail.com>
Date:   Wed Jan 28 11:25:09 2015 -0800

    initial revision of completions for properties in 'new' expressions

fixes #109
closes #192

commit 301dfaac156f22edeef5bb55d98288ad774b5d79
Author: dungpa <phananhdung309@yahoo.com>
Date:   Thu Feb 5 09:00:46 2015 +0100

    Update test listing

commit e7f654f016825641f722d0c60a2de53a64b56027
Author: dungpa <phananhdung309@yahoo.com>
Date:   Thu Feb 5 08:42:24 2015 +0100

    Update FSharpQA tests

commit 93bd0997069713d8f0fed10d3af794bf66928e1c
Author: dungpa <phananhdung309@yahoo.com>
Date:   Wed Feb 4 21:35:52 2015 +0100

    Fix language service unit tests

commit adb4fa29eb335b24780c0f311db127ff12882ec1
Author: dungpa <phananhdung309@yahoo.com>
Date:   Wed Feb 4 13:50:18 2015 +0100

    Minor refactoring

commit a8972fe06e181077f1dcfa572b8164b567ac25b8
Author: Anh-Dung Phan <phananhdung309@yahoo.com>
Date:   Sat Jan 31 23:26:29 2015 +0000

    Fix up tests

commit 3fde68d4f709435b4d16b269f80bf6689b9ae5ec
Author: Anh-Dung Phan <phananhdung309@yahoo.com>
Date:   Sat Jan 31 23:05:06 2015 +0000

    Print ParamArray attribute instead of 'params'

    Fixed #109.

1.  add icons to fsharp.project.fharp.dll
2.  Update count of public types 2 were added just after dev 11, test seems to have been permanently broken
3.  ENsure that dll's are comvisible(false)