Updating the soria theme to use CSS3 for the header gradients rather than images pulled in from dijit.
Updating the soria theme to use CSS3 for the header gradients rather than images pulled in from dijit.

dylans/dgrid,dylans/dgrid,maier49/dgrid,maier49/dgrid,kfranqueiro/dgrid,kfranqueiro/dgrid,kfranqueiro/dgrid,maier49/dgrid,dylans/dgrid