Merge pull request #1456 from pvlugter/sbt-plugin-integration

Improve sbt plugin integration
Don't publish RepositoryBuilder project
Merge pull request #1455 from jroper/source-position-mapper

Switch to SBT 0.13 source position mapper
Change some instances of Either to Try
Merge pull request #1460 from gmethvin/try

Change some instances of Either to Try
Change deployApiDocs now that docs are built in the play-docs project
Change form applications to fix typos and language.  No code changes.
Changed SBTDocLink so DocumentationHandler can implement it directly
Merge pull request #1461 from wsargent/fix-1461

Fix typos and grammar in sample form application
Merge pull request #1454 from richdougherty/sbtdoclink

Tidy up SBTDocLink
Java logging lazy string construction

Added overloaded methods for lazy string construction in the Java
logging API.  This ensures API parity with Scala, which has call by name
parameters for the message String.

Also provided access to the underlying SLF4J logger, just as the Scala
API does.
Merge pull request #1463 from jroper/java-logger-lazy-string-construction

Java logging lazy string construction
Merge pull request #1458 from richdougherty/dont-publish

Don't publish RepositoryBuilder project
Improved plugins docs

Improved the plugins docs to make it clear that plugins must declare a
single argument constructor that accepts an application, and improved
the error message that is thrown when they don't.
Add method to clear language set by withLang
Merge pull request #1468 from gmethvin/lang

Add method to clear language set by withLang
Merge pull request #1464 from jroper/improved-plugins-docs

Improved plugins docs
Fixed missed specs AsResult call
Merge pull request #1431 from oliskin/patch-1

replaced folder app/views/html/... by app/views/... in "Improving the La...
Ensured parenthesis in strings don't interfere in templates

Fixing #1419.

Ensured that when a String contains a closing or opening parenthesis and
is passed to a method, it doesn't cause the outer parenthesis for the
method to be considered closed.