Update JDBCConfig documentation to warn of security risks
Updating css demo to handle case of style natively being stored in css.

Fixes GEOS-6669.
Merge pull request #736 from jdeolive/css-styles-preconfigured

Updating css demo to handle case of style natively being stored in css.
Merge pull request #737 from smithkm/jdbcconfig-password-doc

Update JDBCConfig documentation to warn of security risks
Merge branch 'master' of git://github.com/geoserver/geoserver