Added encode2 biosample import and JSON object updater.
one_ENCODE and supporting keyfile.
Delete one_JSON.py

Renamed to one_ENCODE.py
EmbedJSON fix

fixed EmbedJSON to not overwrite list of IDs with a single ID.  It now
recreates the list of IDs with embedded objects, and checks to make
sure the length of the list is identical to the original list.
find and replace text in object field

basic script for finding and replacing a specific text within a given
field.  takes in a list of objects and writes out edited objects.
Script to validate a JSON object against its schema.
Improved key file handling
Merge branch 'master' of https://github.com/ENCODE-DCC/WranglerScripts
Improved error handling
Improved documentation
improved documentation
Added schema_properties.py
Fixed bug in excluding unsubmittable properties that are not simple strings
Added ENCODE_collection script
Changed Flatten order

Flattened before search.  Increases processing time, but allows for
user-friendly searches of embedded IDs.
Fixed Post process

Added check after posting.  Changed CleanJSON to be specific for post
or patch operation.  Fixed embed to handle unicode items other than
strings.
Workaround for bug 822.
Merge branch 'master' of https://github.com/ENCODE-DCC/WranglerScripts