Create a save! function which correctly implements error throwing for…

… invalid models and correct saving for valid ones

Updated Gem to v0.1.11

Rebuilt and pushed Gem to v0.1.10. Fixes petehamilton#2

Rebuilt gem v0.1.9 to reflect change in github repo location (peterej…

…hamilton to peterhamilton)

Updated gemspec version, built and pushed.

Added sql_adapters file to gemspec and rakefile - can't believe I lef…

…t i out... facepalm...

Build and pushed modified gem 0.1.6

Built and pushed v 0.1.5 gem

Renamed file mother_instance_methods to root_instance_methods, was ca…

…using an error!

Increased version and packaged