Merge pull request #23 from svoynow-lz/master

Upgrade to latest cql-rb
Add Gemfile.lock to .gitignore
Clean up gemspec, added bsbodden to authors list
Clean up data types resolution in migrations, added decimal type
Updated gemspec version to 0.0.8
Merge pull request #25 from hsgubert/clean-up-migration-data-types

Clean up migration data types resolution, Added decimal type
Update release date and authors email
Merge pull request #26 from hsgubert/clean-up-migration-data-types

Release updates, v0.0.8
add support for CREATE TABLE options/properties
(i.e. CLUSTERING ORDER, COMPACT STORAGE, gc_grace_seconds etc.)