Revert "Merge pull request #182 from GERey/fix-query-validator-tests"

This reverts commit df73ca2e9176aaad7ec00a27fe32869e3ca6bed8, reversing
changes made to 7dd337212529b920b07031d73b5521916bbe0ab9.
Merge branch 'master' of https://github.com/usergrid/usergrid

# By Todd Nine
# Via Todd Nine
* 'master' of https://github.com/usergrid/usergrid:
  Disabled query validator until we merge in ES changes.
  Revert "Merge pull request #182 from GERey/fix-query-validator-tests"
Removed duplicate stdout appender. The same one is added in the properties file, so we do not need the same one in the xml.
Removal of the log4j.xml.
Merge pull request #216 from GERey/fix_error_test_output

Fix error test output