working for addUser. needs more work
Fixes Issue #89
Merge branch 'master' of github.com:insignia4u/staffeye-fe into issue-89

Conflicts:
	source/javascripts/parse_init.js.coffee.erb
Fixes Issue #89. Adds default user image in case nothing is uploaded.
fixes string interpolation
Merge pull request #108 from insignia4u/issue-89

Issue 89