Allow creating fake requests from calls
Allow user SBT settings to override play default settings
Fixing #923 - cookie expiry is now further in the past

On a loaded server, it's possible that the cookie expiry time may
actually end up being in the future compared to the date header.  This
puts it one day in the past.  This also should be long enough to deal
with any issues regarding timezones and clocks out of sync.
fix Results.scala scaladoc
Also use the method from the given call to create a FakeRequest
extracte code from md to ScalaResults.scala
fix @deprecated discardingCookies usage
Allow user code supplied to iteratees and enumerators to run in its own ExecutionContext. First part of #807
Merge pull request #1014 from jroper/sbt-default-settings

Allow user SBT settings to override play default settings
Merge pull request #1016 from xuwei-k/fix-results-scaladoc

fix Results.scala scaladoc
Merge pull request #1001 from rschellhorn/fake-request-from-call

Allow creating fake requests from calls
Merge pull request #996 from richdougherty/iteratee-exec-807

Allow user code supplied to iteratees and enumerators to run in an ExecutionContext (#807)
fix spec description&application/xml acceptance
Formatted core code as having run scalariform on it. PR validation now requires formatted code.
Upgraded the latest version of sbt-scalaiform - includes more files
Merge pull request #1023 from XuefengWu/fix-doc-discarding-cookies

Fix doc code:ScalaResults.scala
Now that we have Scalariform on core, let's pretty up the skeleton files.
extracte code from md to ScalaSessionFlash.scala
Update IDE.md

I skipped to the IntelliJ section and started idea instead of having play generate .idea folder, hope this helps somebody
Merge pull request #1027 from XuefengWu/master

extract code from md to ScalaSessionFlash.scala