Allowing to use SherlockFragmentActivity instead of just SherlockActivity
Merge branch 'base-reflector-fix' of https://github.com/tuliomonteazul/ShowcaseView into tuliomonteazul-base-reflector-fix

Conflicts:
	library/src/main/java/com/github/amlcurran/showcaseview/targets/ReflectorFactory.java
Merge branch 'tuliomonteazul-base-reflector-fix'