Started refactoring. [refector]
Removed unnecessary file.
Removed test information.
Made executable.
Fixed newly parsed links not being added to links table.
Removed old code.
Updated version. Exceptions working correctly. Closes #47.
Added support for snapshots, fixed exceptions.
More refactoring, fixed type that caused an infinite loop, closes #48
Added support for the snapshot option.
Working on gem support.
Fixed InvalidURIError and ArgumentError crashes.
Changed Creating database string.
Updated help info.
Updated gemspec
Update README.md
Removed css option. Added list and exception option.

Replaced the css option with list. Can now list all files of the given type.
Ex)
cosa -l css
	will list all css files
cosa -l js
	will list all js files

Added the exception option, which allows you to automatically add exceptions to a
given config file. Not fully implemented.
Fixed links not being added to the links table.
Updated gemspec
Merge branch 'refactor' of https://github.com/bsuweb/cosa into refactor