Change adamantium dependency to only depend on the minor version
Merge pull request #21 from dkubb/fix-adamantium-dependency

Change adamantium dependency to only depend on the minor version
Deaktivate support for 1.9 hash key labels

* Feature was incorrectly implemented and needs to be rethought. #22
Fix YARD coverage
Safer 1.9 style hashes
Fix the BAREWORD regexp in Emitter::Literal::HashBody
Freeze the bareword
Merge pull request #23 from 7even/1_9_style_hashes

Safer 1.9 style hashes
Remove unneded lvar assignment
Adjust flay score
Use more descriptive underscored variable nameing
Reorganize spec helpers
Fix yard docs
Remove unneded call to Emitter#write_to_buffer
Remove dead code that is not covered by specs
Remove dead code that does not get called from emitter
Prefer constant over literal
Sync devtools
Adjust flay score
Adjust rubocop config