JBIDE-13454 Different palettes for pages in JSF and non-JSF projects

Different palettes loaded depending on project.
JBIDE-13351 Dialogs look and fill problems

New banner for dialog
JBIDE-13456 Move palette implementation from vpe module to jst module

Plugin org.jboss.tools.vpe.ui.palette cleaned.
Only PalettePlugin class is left and marked as deprecated.
JBIDE-13406 BrowserSim: Integrate Firebug-Lite

Added FireBug Lite integration - FireBugLiteLoader.java
Added Tools and Tools->Firebug Lite menu items
JBIDE-13424 - BrowserSim: broken layout on Fedora 17. UI elements are shifted down

Fixing broken layout under Fedora. Refactoring: "==" replacement with "equals" in SWT.getPlatform() comparisons
JBIDE-8605 Update versions of VPE plugins

bump minor version for vpe features/plugins to 3.5.0-SNAPSHOT