Upgraded Stormpath SDK dependency to 1.0.alpha and removed dynamic permissions for CustomData
Removed -SNAPSHOT suffix from stormpath.spring.security.version
Merge branch 'remove_dynamic_permissions' of github.com:stormpath/stormpath-spring-security-example into update_sdk_to_1.0.RC2

Conflicts:
	README.md
	pom.xml
Improved README.md changelog message