Add notice to install VS2013 Update 5 to make sure it compiles properly.

Since the forked process allocates the memory from the system heap,
it must verify if the address is in the system heap or in the
redis heap before freeing it.
Changed dictRehash to NOOP when called by the forked process to avoid
extra processing that is not required when the forked process is
saving the dataset.

Replication (including diskless replication) requires persistence to be
available. This fix prevents a crash and returns "ERR unknown command" to
the slave.

[Setup] Updated the help text to set the chocolatey apikey.
[Setup] Updated the description text for nuget and chocolatey.

stand-alone hiredis repository.

[Fix] 32 bit memory heap limit to 1 GB due to contiguous block allocation
      requirements.
[Code Cleanup] Removed LODWORD and HIDWORD definitions. LODWORD and HIDWORD were
               used in a single place where they were not needed.
[Code Cleanup] Removed other unused definitions.

Missing comma & typo in #ifdef.

Fix for issue #361.

Errors are now written to the Event log if they occur before the file logging
has started.

Rollbacked setLogFile method name.

Windows version doesn't change at run time, call IsWindowsVersionAtLeast once
and store the result.

Replaced tabs with spaces. Removed .gitignore from the test\tmp folder and
added the test\tmp folder path to the .gitignore in the root.

If the child process exists without closing the socket first, a socket read
error occurs on both the parent process and the connected slave.

The zip file createdby the ReleasePackagingTool used to be bin/Release,
now it's msvs/BuildRelease/Redis-version_number.

[Setup] Added a checkbox to choose whether to add the install dir to PATH.