JBIDE-14833 use Beta2 parent pom
JBIDE-14580 Improve Preferences dialog UI

tabs added
JBIDE-14560 BrowserSim: skin selection in preferences

checkboxes added
JBIDE-14578 Set Window Icon for Ripple window opened when project is run in CordovaSim

- substitution two icons in the taskbar with one 'CordovaSim' icon
- adding text for CordovaSim window
- minor css cosmetics

Substitution two icons in the taskbar with one 'CordovaSim' icon, adding text for CordovaSim window, minor css cosmetics
JBIDE-14789 CordovaSim: remember cordovasim size/window position.

implemented

Conflicts:
	plugins/org.jboss.tools.vpe.browsersim/src/org/jboss/tools/vpe/browsersim/model/preferences/SpecificPreferencesStorage.java
	plugins/org.jboss.tools.vpe.browsersim/src/org/jboss/tools/vpe/browsersim/ui/BrowserSim.java
	plugins/org.jboss.tools.vpe.browsersim/src/org/jboss/tools/vpe/browsersim/util/ResourcesUtil.java
	plugins/org.jboss.tools.vpe.cordovasim.ripple/ripple
	plugins/org.jboss.tools.vpe.cordovasim/src/org/jboss/tools/vpe/cordovasim/CordovaSimRunner.java