let's name this version correctly
NEW: Make the solr connection parameters used by the test suite configurable.

Either via a configuration file called config.json in the root or via
command line arguments thanks to figc module, see README.md for more informatio$
Close #85
NEW: Implement shorhand Client#searchAll(), close #38.
Merge remote-tracking branch 'upstream/v0.3.x' into v0.3.x

Conflicts:
	test/core-query-test.js
	test/group-query-test.js
	test/mlt-query-test.js