JBIDE-15640 BrowserSim: use JavaFX WebView as a browser engine

added workaround for java 7u51(unable to start browsersim with this jdk because of webkit libs loading order)
JBIDE-16393 BrowserSim: Removing 'ripple-temp' and 'inspector-front-end' submodules
JBIDE-16393 BrowserSim: Adding files from the 'inspector-front-end' directly to debugger plugin
Add 'plugins/org.jboss.tools.vpe.cordovasim.ripple/ripple/' from commit 'b280caab47155f85315fcb3ee16a0dbeb1657aea'

git-subtree-dir: plugins/org.jboss.tools.vpe.cordovasim.ripple/ripple
git-subtree-mainline: 1b08e37773078d6ac4f6073ea90b31fda876e692
git-subtree-split: b280caab47155f85315fcb3ee16a0dbeb1657aea
JBIDE-16393 CordovaSim: Adding README.md file to the org.jboss.tools.vpe.cordovasim.ripple plugin