Housecleaning.
  Prettier code
  Proper exit codes.
  Comment changes.
  Added EXIT CODES to long_desc()
Fixed bug when parsing for imgur albums.
  Can now download from multiple albums and reddit urls
renamed gallery_url to album_urls
Fixed bugs introduced in last commit.
Removed testing features causing bugs.
Added debug statement for identifying total number of imgur albums to
download.
Sane debug quoting
Removal of dead code
deleted test files
Major revisions.
Merge remote-tracking branch 'origin'

Conflicts:
	imgur.sh
Pushing to latest commit. See comments for changes.
Merge branch 'master' of github.com:manabutameni/Imgur