#134 recreated problem
#134 Parameters used only once are reported
#136 recreated problem
#136 reporting non-final foreach parameter
Merge pull request #141 from krzyk/134

#141: pull request #134 Parameters used only once are reported
Merge pull request #142 from krzyk/136

#142: pull request #136 reporting non-final foreach parameter
puzzle renamed
PDD profile
Merge pull request #138 from krzyk/131

#138: pull request #131 fixed findbugs check
#131 removed puzzle