workaround for #215
Enable array initialisation indentation settings

 - created new 'arrayInitIndent' property to set
   different indentation than basic offset
AbbreviationAsWordInName. #212
AbbreviationAsAWordInName moved to naming package , documentation was rewritten, mTarget was removed from Check
AbbreviationAsAWordInName moved to naming package , documentation was rewritten, mTarget was removed from Check (fix after non problematic rebase)
Update .travis.yml
Merge branch 'master' of https://github.com/checkstyle/checkstyle
LostInstanceCheck completed