Added Account#isMemberOfGroup(String hrefOrName) operation
Merge branch 'dev' of https://github.com/stormpath/stormpath-sdk-java into easy_group_check
Added change to README's change log
Change log sentence moved to last line
Fixed typo in javadoc
Improved javadoc based on review's feedback
Merge pull request #37 from stormpath/easy_group_check

Easy group check