Locking login by username
Merge branch 'BRANCH_PLATFORM_5' of github.com:idega/com.idega.block.login into BRANCH_PLATFORM_5

* 'BRANCH_PLATFORM_5' of github.com:idega/com.idega.block.login:
  Checking if need to use login lock
  getting by authorization code
  Authorization with unencrypted(for now) authorization code

Conflicts:
	src/java/com/idega/block/login/presentation/Login2.java