Added support for response code filter
Merge pull request #442 from japhar81/2.4.x

Added metrics support for response code filter
Bump sbt 0.13.6 to 0.13.7
Cleanup build settings
Aligned template directory to new default (integrates with template-compiler and g8 template).
Updated tests.
Merge pull request #443 from seratch/cleanup-build

Cleanup build settings
Merge pull request #444 from dozed/scalate-directory-layout

Aligned template directory to new default (integrates with template-comp iler and g8 template).
Fix sbt script
Merge pull request #445 from seratch/fix-jenkins-failure

Fix sbt script (refs #443)
update sbt launcher script