Switched xml download server from reedtech to google
Removed some debug output
Added option to choose zip file  download server (either google or reedtech), which defaults to google if actions is empty or if there is no suffix after download.  To set download preference, one must pass download-goog or download-reed as a download parameter.
Began implementing a catch all gsub before writing to CSV
Altered server preference command line argument:
Preference is now set with either "google" or "reedtech" passed at runtime.
The preference is not treated as an action.

Fixed minor regex error:
/^download|...|cleanup$/ in getting actions passed in commandline should have been /^(download|...|cleanup)$/ in order to ensure that actions had no extra characters on the beginning or end.
Added a catch-all substitution to remove newlines before writing to csv.  Moved csv writing into its own method as the code was repeated between the app and grant scrape methods.  Added and removed comments for clarity.
Merge branch 'gsub_newline'

Conflicts:
	processFile.rb - resolved
Merge pull request #8 from ahirschberg/master

Added download server preference to download parameter