upgraded to grails-1.3.8
add ignore stacktrace.log
checked isUnicode before send sms
refactor AuthResource and Config.groovy
added sendIndividualMessage
refactor EventResourceIntegrationTests
refactor EventResource
refactor EventService -> findGateway
	to save() subscriber before add to gateway and event
implement testSendIdividualMessage
Merge branch 'feature/implement-sendIndividualMessage' into develop
refactor sendIndividualMessage() -> sendPersonalMessage()
upgraded to grails 1.3.8
renamed sendIndividualMessage() -> sendPersonalMessage() in EventService
refactor params from long to Long
fixed bug in sendPersonalMessage()
param type String -> Long (eventId)
param name password -> token
implemented testSendPersonalMessage()
Merge branch 'feature/refactor-EventResource' into develop
added test/unit/openmessenger/EventControllerTests.groovy
added openmessenger.message.limit
refactor code to limit message length