[JBIDE-15705]: Remove whitespace before displaying

Adds a converter so that all the whitespace that is part of the XML
document is removed while the information is displayed on the editor.
Correct the name for the feature

Feature name now aligns with the rest of the docs
Refresh package explorer when a plugin is added.

Adds a resource change listener to do a refresh of package explorer when
a change involcing the plugins folder happens. Also moves the running of
the installation actions to a IWorkspaceRunnable.
[JDBS-2803] correct plugin and feature names

Corrects the use of Hybrid Mobile on plugin and feature names
[JBIDE-15748] change plugin to plug-ins

Changes the usage of "plugins" to "plug-ins" and moves all title &
description setting to wizard pages on CordovaPluginWizard.
[JBIDE-15684] add missing title

Adds title to the New Access field dialog
[JBIDE-15747} subheadings for feature section

Separates the sections for feature and parameters. Adds description to
the sections. Also makes some changes to make the overall layout better.
[JBIDE-14388] fix for detecting running emulator

adb occasionally does not return the running emulator instance
correctly. The only workaround to the problem is restarting the adb
server. Added restart to all the adb related commands.
[JBIDE-15802] fix for git url text not revalidating wizard page 

Adds a modify listener to the Text widget for the git url.
[JBIDE-15799] filter installed plugins

Enables the installed plugins filter on the CordovaPluginSelectionPage
[JBIDE-15487] create a copy of content lists

Creates a filtered list of the original content lists to avoid
comodification.
[JBIDE-15793] Fix for multi plugin installation

Simplifies the version selection by using a ComboViewer instead of plain
Combo. This avoids the value carrying logic which was causing only the
last plugin selected to be considered selected.
Take the default filter into use

Default filters was not used unless launch configuration dialog was once
used. This fixes the issue by falling back to the default value if not
logcat filter values can be determined.
Merge branch 'master' into jbosstools-4.1.x