Move sshpublisher require into the rake tasks that use it so ruby 1.9 and macruby don't need the rake gem installed

If average value from DB is 0, make sure to convert it to a 0.0 float before calling #to_d on it [#1346 state:resolved]
Signed-off-by: NJoshua Peek <josh@joshpeek.com>

Simplify dispatcher callbacks to eliminate unnecessary stale thread purging. [Nick Sieger, Pratik Naik]
Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Signed-off-by: NMichael Koziarski <michael@koziarski.com>
[#1341 state:committed]

Signed-off-by: NMichael Koziarski <michael@koziarski.com>
[#1102 state:committed]

Signed-off-by: NMichael Koziarski <michael@koziarski.com>

This reverts commit 8adb79b9.

Conflicts:

	activerecord/CHANGELOG

Increment the version of our modified memcache_client code to prevent users with the gem installed not seeing our changes.

The changes will be submitted upstream.
Signed-off-by: NMichael Koziarski <michael@koziarski.com>
[#1239 state:committed]

It produces meaningless line numbers.  This also easily produces line numbers greater than recognition_optimization.rb have, which causes rcov to trash memory outside of it's coverage counting arrays.

[#1319 state:committed]
Signed-off-by: NMichael Koziarski <michael@koziarski.com>

Turn on STARTTLS if it is available in Net::SMTP (added in Ruby 1.8.7) and the SMTP server supports it [#1336 state:committed]
Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Fixed the sanitize helper to avoid double escaping already properly escaped entities [#683 state:committed]

Fixed the sanitize helper to avoid double escaping already properly escaped entities [#683 state:committed]

Stop logging SHOW FIELDS and SET SQL_AUTO_IS_NULL=0 for the MysqlAdapter as they only clutter up the log and offer no value [DHH]

Stop logging SHOW FIELDS and SET SQL_AUTO_IS_NULL=0 for the MysqlAdapter as they only clutter up the log and offer no value [DHH]

Signed-off-by: NPratik Naik <pratiknaik@gmail.com>

Fixed that FormTagHelper generates illegal html if name contains e.g. square brackets [#1238 state:committed]
Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>

Fix regression bug that made date_select and datetime_select raise a Null Pointer Exception when a nil date/datetime was passed and only month and year were displayed [#1289 state:committed]
Signed-off-by: NDavid Heinemeier Hansson <david@loudthinking.com>