Update to newer finagle
Add base session filter skeleton
Add session utils
New functional injection methods
Add argonaut for funsies
Push up work on session id and crypto
Finish up sessionid, secrets, and sessions
Implement Sessions and dependencies
Check-in of lots of random updates
Refactor for better DI, include tests
Change to Seq over raw Array
Merge branch 'new_finagle' into HEAD

Conflicts:
	borderpatrol-core/src/main/scala/com/lookout/borderpatrol/BorderPatrolApp.scala
	borderpatrol-core/src/main/scala/com/lookout/borderpatrol/auth/TokenFilter.scala
	borderpatrol-core/src/main/scala/com/lookout/borderpatrol/sessions/SessionIDFilter.scala
	project/Build.scala