Add a command line interface.#1

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siliconrainbow wants to merge 6 commits intonomorecoin:masterfrom

siliconrainbow:cli

Commits on Sep 21, 2014

Add Python cache files to .gitignore.

siliconrainbow
authored and
Rainbow14
committed
Fix minor errors with print statements.

siliconrainbow
authored and
Rainbow14
committed
Raise an exception instead of printing a warning

siliconrainbow
authored and
Rainbow14
committed
Add a command line interface.
siliconrainbow
committed
Update README with CLI usage info.
siliconrainbow
committed
Add -m command line option.
siliconrainbow
committed