Card #226 contact point/link security and tests,
move contact point/link controller/service calls/tests out of group into contact point
fixes for links in ui
temporary removal of google charts (fails to load page when developing on local machine without data)
Card #226 fixes for contact point, group tests etc,
location security (similar to contact point),
added @After method to controller/service tests to clear authentication on each @Test,
fix for various tests
Card #226 news security and functionality fixes, temporary removal of specialty news get pending tests,
transport newsitem/newslink,
more reliable isMemberOfGroup()