Disallowing launching of multiple instances of the dialog fragment.
Merge branch 'master' of github.com:roomorama/Caldroid

Conflicts:
	caldroid/src/main/java/com/roomorama/caldroid/CaldroidFragment.java
Disallowing launching of multiple instances of the dialog fragment.
Merge pull request #194 from NazneenRupawalla/master

Disallowing launching of multiple instances of the dialog fragment.