Add cookie methods to WS Response, add a WS Cookie wrapper around the async http cookie.
added EventSource for java and sample projects
upgrade less from 1.3.3 to 1.4.1
fix content of less-1.4.1.js
Mention proper "404" function in docs.
Fixed typo in filename.
Introduced the native packager plugin in place of the customised "dist" task.
Fixes to get native packager working.

* Remote pattern matching so type error shows up
* Move native packager settings *First* so they don't override play settings on a project.
* Add compile:package-bin to the libraries list in the distribution.
Leverage the packager's makeBashScript key and other tweaks
Bump native packager to latest milestone.

* Update PlaySettings to bat file is generated
* Bump milestone build of native package

Use native-packager java-application archetype for packaging (for now).

* Annotate types on public members in PlayCommands
* Ensure script has executable permissions
* Update to use java_application settings rather than just base packaging.
Moved to 0.6.0 of the native packager and integrated with native packager script production
Documentation and tests for the new "dist" behaviour
A little help for the compiler to speed things up
Some clarifications around what is required for invoking a script.
Update the git location to be current, rename all instances of Play20 to playframework,
Changes as a result of PR feedback - mostly cosmetic.
JSON Reads max and min combinators should work on any Numeric

Beforehand it only worked on Int
Fixed comment
Removed remaining few incorrect references to Promise.
Crypto improvemets

* Added comprehensive docs on the algorithms used by the Crypto library,
  and consequences of using those algorithms.
* Made the JSSE provider and AES encryption transformation algorithm
  configurable.