JBIDE-16486 New Heading wizard for JQM 1.4

New Heading wizard for JQM 1.4 is implemented.
Test is added.
JBIDE-14597 warning about ng-* attributes used by angular js should be possible to ignore

JUnit Test is added due to test the issue

Signed-off-by: vrubezhny <vrubezhny@exadel.com>