JBIDE-17153 : dump resolved remote properties into System property (org.jboss.tools.resolved.remote.properties)

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-17305 Usage stats for visual page editor/preview/browsersim
JBDS-2996 - Runtime search messages written to stdout when a new runtime is added in JBDS8.beta1
[JBIDE-17220]Sometimes 'Experimental Features' of JBoss Tools gets visible in Preferences

add model.ui.capabilities bundle to model requirements
JBIDE-16321 Smart DnD from jQuery Mobile Palette

Extended drop position correction to allow each palette item
to define its own rules.