Added support for setting preferences through osgi PreferencesService. Possibility to change user avatar. Added PanelProvider interface. Now WidgetProvider extends PanelProvider.

Signed-off-by: Lukasz Dywicki <luke@code-house.org>

git-svn-id: https://svn.apache.org/repos/asf/karaf/webconsole/trunk@1170831 13f79535-47bb-0310-9956-ffa450edef68
32 files changed