Merge pull request #27 from krivera-pentaho/dev

[BISERVER-10004] -- Updated logic to display empty rows in the Database ...
BISERVER-10128 Datasource editor (JDBC) allows you to enter illegal
characters for the datasource name (DOM/JavaScript injection is
possible)
Merge pull request #28 from mdamour1976/master

BISERVER-10128 Datasource editor (JDBC) allows you to enter illegal characters for the datasource name (DOM/JavaScript injection is possible)
[BISERVER-10083] -- changed gwt method to clear extraOptions on a databaseConnection so that only the changed values are being submitted