Mostly integrated testing
- WeekSchedule.groovy - new enum of days of the week for schedule used in classroom
- completed 6 status for application status bar
- AddressService was incorectly missing phone. fixed
- Added delete method to application service
- finished application test workflow - passes
- finished index test  - passes
- New integration tests for address and application
- New but incomplete personal info test
Merge remote-tracking branch 'origin/master'

Conflicts:
	grails-app/services/edu/harvard/cscie56/prek/ApplicationService.groovy
	prek-grailsPlugins.iml
	test/functional/edu/harvard/cscie56/prektest/ApplicationTest.groovy
	test/functional/edu/harvard/cscie56/prektest/IndexTest.groovy
More testing including unit testing
- improvements to personal info integration tests
- new userservice integration tests
- removed school_id from createpersonalinfo