JBIDE-13576 Add palette item 'Open dialog'

Added item 'Open dialog'. Updated some icons and labels and item names.
JBIDE-13493 Filter by name of components for new HTML5 Widget Palette

Added text field and filtering that uses search pattern
JBIDE-13604 New Button wizard

Implemented New Button wizard. Added test.
JBIDE-13605 PaletteFilterTest failure

fixed
JBIDE-13615 Add Action field to New Button Wizard

Action field is added. Test is modified.
JBIDE-13614 New Link wizard

Implemented New Link wizard. Test is added.
JBIDE-13632 Drag&Drop does not work

Fixed DnD form Mobile Palette.
JBIDE-13621 New range slider wizard

Implemented New slider wizard. Test is added.
JBIDE-13677 New Page wizard

Implemented New Page wizard. Test is added.
JBIDE-13693 Drop on jQuery Mobile Widget Palette should be disabled

Added check on isJSF when activate Drop Manager
JBIDE-13681 compile failed in org.jboss.tools.jst.web.ui

Update parent/pom.xml version to 4.1.0.Alpha2
Merge branch 'master' of github.com:jbosstools/jbosstools-jst
JBIDE-13680 jQuery Widget Wizard should be opened it the center of the screen

Centering is done at increasing dialog size.
JBIDE-13679 HTML5 Palette should be available for any HTML5 file

Test is added.
JBIDE-13676 New Text Input wizard

Implemented new Text Input wizard. Test is added.
JBIDE-13695 Rename Method Participant does not work correctly if project is out of synch

Updated RefactorSearcher and EL References Query Participant
JBIDE-13710 New Header Bar wizard
Implemented New Header Bar wizard. Test is added.
JBIDE-13692 Update HTML5 jQuery Mobile Page Template

References to jQuery Mobile 1.3.0 and jQuery 1.9.1 are set to be used in the HTML 5 jQuery Mobile Page Template

	modified:   plugins/org.jboss.tools.jst.web.ui/templates/htmldefault-templates.properties
JBIDE-13726 New Navbar wizard

Implemented New Navbar wizard. Test is added.