Fedora Commons Code

fixes fcrepo-387, and make the default validationQuery in
fedora.fcfg the following:
For MySQL and Postgres: select 1
For Oracle: select 'validationQuery' from dual
For McKoi: <empty, as mckoi should only be used for testing>

created branch for work on fcrepo-387

Tag for GSearch release 2.2

Removing unnecessary directory

Corrected args

Dropping shell scripts from script-based testing.

GSearch: updates to point to the recently updated JARs, bug fix in the RESTClient.

Test case improved.

test class compare changed, therefore other result.

test class compare with params now using field length, which makes the test independent from potentially varying internal document numbers.