Added some basic documentation
CLI Package listings

Can now list packages using search api using commands like:
$python munge.py ckan list pack agriculture
$python munge.py ckan list pack all
Delete packages by organizations

$python munge.py ckan delete pack agriculture
$python munge.py ckan delete pack all
Example usage in readme
More file tools and argparse redesign

Comparing json in french and english NRCan data files
No longer using groups in argparse
added action classes for argparse use
Added authentication to command line tools
Can now create groups on staging server with apikey and double proxy:

For example:
$python munge.py ckan init orgs -s=http://data.statcan.gc.ca/data -k=myapikey
Mapping fields values from CKAN to NRCan
Load records into SQLLite, using JSONPath for config

You can now enter xpath like queries into config mappings using eg.
subject=$.categories[?(@.type=='urn:gc:subject')].terms..label  to get
at complex nested structures in JSON
Loading complete datasets from NRCan
Purge old code, refactoring and documentation
Refacoring and clean up, renaming various files
Enter single "pruned" pilot data record (single.jl)

Using a multi pass system to produce valid ckan json
grabbing .nap files from NRcan
Datasets from pilot now importing according to new schema
Ignore .jl data files
Merge conflict in geogratis.py
downloading xml from geogratis