[#2037] Ensure cookies are unique

Last occurence win
Improve executeQuery/SqlQueryResult tests (SQL warning specs)
Merge pull request #2041 from baloo/improvements/2037-withSessions

[#2037] Ensure cookies are unique
Add an underlying method to Java's Configuration object
Merge pull request #2039 from cchantep/cchantep-anorm-acolyte

Improve executeQuery/SqlQueryResult tests (SQL warning specs)
Switch to using ivy cache in users home directory

One small step for Play, one giant leap back to using SBT in a vanilla
configuration...

* Adds the play local repository to the list of SBT boot repositories,
  so it gets automatically used like it used to when it was instead the
  default local repository.
* Makes the ivy home directory the default one, in the users home
  directory.
* This means ivy cache is shared between vanilla SBT/ivy apps and Play
  apps.
* Also means local repository (when you run publish-local) is shared.
Add imports to form docs
enable unit testing of EssentialAction (issue #2011)

An EssentialAction can be tested without a running
FakeApplication.

Check that the EssentialAction uses the classloader of
the running application if any.
Merge pull request #2024 from yanns/issue-2011

Enable unit testing of EssentialAction (issue #2011) by allowing an EssentialAction to run without an installed Application
Merge pull request #2060 from jroper/vanilla-sbt

Switch to using ivy cache in users home directory
Extracted some code samples from the Java ToDo Tutorial docs
Add JDBC example, show how to using JDBC in playframework
Add a test for Configuration.underlying()
Replace foreach with map
Merge pull request #2069 from wsargent/patch-3

Replace foreach with map in forms example code
Parsing single null value as scalar option
Merge pull request #2062 from gmethvin/form_docs

Add imports to form docs. Fixes #2012.
[#2074] Make specs2 granular dependencies
Add try finally to close connection
Merge pull request #2059 from benmccann/config

Add an underlying method to Java's Configuration object