BIDE-14616: remove parent.relativePath

* To avoid issue with sync of local parent & remote (Nexus) parent
* Make local build behave more like CI build
JBIDE-14657 Typo in new JSF project wizard: 'ServletVersion' -> 'Servlet Version'

fixed
JBIDE-14467 HTML5 video widget

Implemented HTML5 video widget. Test is added.