Move /tests from /support/tests and update refs.
Merge pull request #42 from leftclickben/TestsToTopLevel

Move /tests from /support/tests and update refs.
NOJIRA add the ability to only import a subset of records from a MySQL Table
Don't use is_integer but rather use caGetOption
Merge branch 'importMysqlSubset' of https://github.com/kehh/providence into importMysqlSubset

Conflicts:
	app/lib/ca/Import/DataReaders/MySQLDataReader.php