preliminary scraper for Adler & Wilkerson's Congressional Bills Project (80th through 92nd Congresses)
Added a timeout option for http reads.

This requires scrapelib==0.9.1 or higher.
Merge pull request #116 from dvogel/scrapelib_timeout

Added a timeout option for http reads.
Added a 30 second default HTTP read timeout.
Merge pull request #117 from dvogel/scrapelib_timeout

Added a 30 second default HTTP read timeout.
beginning on upcoming house task
fix merge
Travis says this option is deprecated
Fixed Issue #120, windows problem with which wget in utils.pw
Windows 'which wget' command fixed in utils.py
Merge pull request #121 from richardbx/master

Windows 'which wget' command fixed in utils.py