JBIDE-14704 to master
replace legacy code to open ssh2 preferences
JBIDE-14865 Add JSF 2.2 support in New JSF project wizard

Templates for JSF 2.2 projects are added.
JBIDE-14815 small api addition, pushed directly to cr1
hand-merge of nick boldt's PR on pull/121
JBIDE-14844 feature limited to linux/gtk