completed as reviewed set
created structure for serialized munging scripts and added basic data formatting script
minor changes to formatting script
primary script should concatenate all files
Improved names of output directories, and use constants to represent them in scripts
added target_riding script, supporting libs and output
added code to extract riding code
Deleted most of the raw data files in order to have a small data set to test the scripts with (so that runs are speedy)
minor change
Added record linking script
Merge branch 'serialized_munging' of github.com:leonL/federal-contributions into serialized_munging
added contributer riding script completing MVP of full munging cycle
Merge branch 'serialized_munging'