Remove/hide iteratee symbols that were deprecated in Play 2.1
Removed explicit ExecutionContext args
Cleaned up API docs generation

* API docs generation is now not so hacky.
* Deploy script for deploying API docs to new repository
Merge pull request #1291 from richdougherty/remove-explicit-ec-args

Removed explicit ExecutionContext args
Merge pull request #1292 from jroper/api-docs

Cleaned up API docs generation
Merge pull request #1289 from richdougherty/iteratee-deprecated

Remove/hide iteratee symbols that were deprecated in Play 2.1
Fixed deploy api docs task
Ensured deploy API script will fail if one command files
SBT recompilation performance tests
Merge pull request #1137 from jroper/scripted

SBT recompilation performance tests