fix(PUT employees): fixes view mode to get the updated employees model through rootScope, hiding item untill data is saved for the first time
fix(state): state of the app is been saved through rootscope, both edit/view mode are synced
add(pie chart): implemented pie chart calculatingeach employee project distribution for te week
add(popover): cute popover indicate employee has his own pie now
add(alert): alert indicator on edit mode for saving/deleting/import etc...
add(nodeJS mailer): having problem with SSL,,,