See https://play.lighthouseapp.com/projects/57987/tickets/772-overwritten-of-cache-control-header-when-apply-renderbinary-to-a-file
[#772]
Fix exception when application.mode is something else then DEV or PROD
[#1593]

[#1593] Don't default to dev mode : Make it a fatal error
Upgraded to async-http-client 1.7.8
removed error message 'failed to parse application conf' on commands that not need an existing app - introduced by eaf8190f1f2f4b7431673ae6a6c32ca056729e0c which fixed issue [#1472]
[#1640] Use same connection in order to apply all evolutions.
[#1643] Do not output null flash parameters
StringBuilder will output nulls as "null", which is always not what you want.
Modify IntelliJ IDEA configuration steps, add an extra step: Under *Before launch*, remove @Make@ if exists.
[#1302] Remove whitespace before adding language to the list

[#1302] prove fix w/ unit test
[#1642] Prevent NPE in case source files are not available (on production)
[#1618] Log an error in case te request exceeds 8192 bytes
[#986] support for classifier in dependencies.yml
[#1454] When doing a fallback to EhCache, use newInstance(). We get a NPE otherwise
[#1632] Documentation of @MinSize Annotation is wrong
[#1630] Incorrect Hibernate Patch Is Included In Distribution (Patch Is For Hibernate 4.1)
[#1572] play.mvc.Mailer setSubject() fails on Messages.get with % - now only does fomrat if it receives args
[#1572] added javadoc explaining conditional formatting
[#957] make FunctionalTest work with asynchronous controllers

[#957] removed unused import after changing the completion detection

[#957] throw TimeoutException on long running tests, like before probably

[#957] me, being pedantic about placing import statements

[#957] improved test runner to not deadlock on functional tests of asynchronous controllers

[#957] fixed indentation

[#957] issue #116 has been fixed, we can clean this up in the process

[#957] removed dependency from model validator to current HTTP request

[#957] adapted test; this should not throw an exception within the test, but report an HTTP error

[#957] seems to improve on spurious test failures by using selenium in a more robust way

[#957] loosen constraints in timing dependent code to make test more reliable
[#1622] RenderBinary.apply does check for >0 instead of >-1 for reading from the stream.
[#1615] secure module: rememberme cookie appends incorrect expiration date
[#1647] Fix Python error when play was run without arguments