Make parsely_raw_data an installable terminal function

[aldraco]

Give the ability to call raw_data commands from anywhere, i.e.
parsely_raw_data redshift create_table <args>

instead of requiring being in the same directory.

[dan-blanchard]

We already have some console scripts setup that will work as long as you have the virtualenv activated.

parsely_raw_data/setup.py

Lines 88 to 92 in e06f187

	'console_scripts': [
	'parsely_bigquery = parsely_raw_data.bigquery:main',
	'parsely_redshift = parsely_raw_data.redshift:main',
	'parsely_s3 = parsely_raw_data.s3:main',
	'parsely_stream = parsely_raw_data.stream:main',

[aldraco]

Oh nice, thanks @dan-blanchard. I'll put those in the docs.