added json reads/writes for joda LocalTime
Added format for joda.time.LocalDate
[#907] Replace PushEnumerator with Concurrent.broadcast
Make template content types (Html,Txt,Xml) regular classes not case classes, replace + with += to signify mutation.
Make Html,Txt,Xml internal buffers private.
Show database evolution errors when auto-applied

When using applyEvolutions.default=true and an error applying the evolution happens, that error is not logged.  The reason was because the evolution state was only checked before the evolution is attempted but not after.  Checking the evolution state after the evolution has been attempted results in the evolution error being logged.
[#877] Added app id validation to match SBT 0.12
Modified prompt retrying to be a tail recursive function
PathBindable:bindableString return Left when decoding fail
Upgraded to Scala 2.10.0 final
Merge pull request #624 from bartschuller/lighthouse-907-patch

[#907] Replace PushEnumerator with Concurrent.broadcast in websocket-chat
Merge pull request #640 from etaty/fix/path-bindable-string

PathBindable:bindableString return Left when decoding fails
Merge pull request #639 from jroper/app-id-validation

[#877] Added app id validation to match SBT 0.12
Merge pull request #636 from jamesward/fix/silent-evolution-failures

Show database evolution errors when auto-applied
Merge pull request #626 from scharris/lh412

Make template content types regular classes not case classes, chg + op to +=.
Merge pull request #593 from lyubo/lighthouse-809-patch

Lighthouse 809 patch
Merge pull request #642 from jroper/scala-210-release

Upgraded to Scala 2.10.0 final
[#888] Implemented new HTML escaping