MOM-31 Added personWidget directive

Shows a widget over the persons name with quick info
Added close-button to person-widget and loads..

..template from another file
MOM-31 Remade popover, now only uses angularjs

No longer uses jquerys popover.
MOM-31 Small screens now get modal instead of popover

A modal opens instead of popover on very small screens.
MOM-31 The widgets now have a better position

This should prevent them from going outside the screen.
MOM-31 Set relative position in css instead of js

for cleaner js
MOM-31 Set relative position in css instead of js

for cleaner js
Merged MOM-31_CoWorkerWidget