Fixed Issue #1111: Broken image link in docs | (ammended)
Replaced image source with the correct relative raw URL.
I payed attention to refer the one from the 2.1.x branch.
Fixeding build
Added API docs deployment
Merge pull request #1287 from kovacshuni/Play20-1111

Fixed Issue #1111: Broken image link in docs
Fix dead link to requirejs "Next" page.

This is already fixed in master, but adding to 2.1 branch.
Merge pull request #1311 from wsargent/patch-1

Fix dead link to requirejs "Next" page.
Fixed a regression that resulted in the action body being executed on the iteratee execution context, and not the users:

https://github.com/playframework/Play20/commit/7e58680e44890b5d0a292d0f98fcc6bf936e3c4d#commitcomment-3584037
Merge branch '2.1.x' of https://github.com/playframework/Play20 into 2.1.x
Updating to SBT 0.12.4