Merge pull request #67 from dirkmueller/release/stoney/master

Initial Heat fixes
Renamed i18n file, added quotes and copyright
Merge pull request #69 from tboerger/feature/i18n-rename

Renamed i18n file, added quotes and copyright
Moved helper into barclamp namespace
Merge pull request #70 from tboerger/feature/helper-rename

Moved helper into barclamp namespace