Update README to make the example class work

The example class was lacking a require to work intended, unless you run
`rake console`.
Add rake console task to simplify development.
Update regexp with escapes for common string characters
Merge pull request #3 from bjoska/add_rake_console

Add rake console task to simplify development.
Merge pull request #1 from bjoska/update_readme

Update README to make the example class work
Merge branch 'escape_regexp' of github.com:bjoska/sandthorn into bjoska-escape_regexp
Mod: using standard library SecureRandom.uuid instead of uuidtools-gem
Fix: seems there need to be a require on securerandom
Readme: added codeclimate-badge
Add: travis-config
Mod: adding 2.1.1 to travis-config
Rake: add default task as rspec
Add: coveralls
Readme: Badgemania
Clean a missed row in the Readme

Removed a path to sql string that was incorrect.
Remove commented code and refactor ifs

There were a couple of commented lines of code that were removed.

Also changed inverted ifs to unless, since there was no else branch.
Merge pull request #6 from bjoska/readme_correction

Clean a missed row in the Readme
Merge branch 'refactor_and_remove_comments' of https://github.com/bjoska/sandthorn into bjoska-refactor_and_remove_comments
Bump to 0.0.2
new generated wrong method name.