Lookup jobs at session level

Have pip update itself in virtualenv first

Don't modify the dict when loading a job

Add prefetch feature, defaults to off

Add bulk file download

fix bug on join search

use _source when filter_on_field is not _id
add some logging

On macOS El Capitan, the virtualenv created uses an older version of pip which must compile the cryptography wheel. This fails per pyca/cryptography#2350. Having the virtualenv pip update itself before running resolves this issue which prevents ./bin/run.sh from completing "Installing Python requirements" on macOS 10.11.

Return user's permissions with search result

Use metadata for targeted upload if available

Augment file types

Augment search results

Search results will contain the full parent hierarchy
For example:
a file in an acquisition will have in its body the acquisition, the
parent session, the project and the groups.
a session will include the project and the group

Include a few more common source code and video formats, as well as other bvec and bval file extensions.

Also, trying to accommodate dark terminals in logging

fix search processing bug

Allow user to limit search results

Using the 'all_data' flag, user can toggle wether
to return all data or just data they have access to.

Change search verb from GET to POST

fix container id reference for files/notes search