Adds the no-input and force options.

 * force: adds the card without searching any libraries, assumes you gave a valid card name
 * no-input: doesn't display user input, only adds the card if exactly 1 copy was found in your collection or the library
Merge branch 'master' of github.com:dblotsky/pymtg

Conflicts:
	mtg.py
Merge branch 'master' of github.com:dblotsky/pymtg

Conflicts:
	mtg.py