fixed issue #79 logout button
added missing template
fixed jshint
Add test for bug1
Fix warnings
Update test case
Add preview page
Merge branch 'bug3' into bug1
Fix warnings
added missing ui-view
fixed issue #97 ng-change updates to concept labels are not persisted
Merge pull request #87 from 28msec/bug1

Add test for bug1
fixes #108
Merge branch 'master' into 108
Add test case
fixes #111
Refactor file structure of unit tests
Merge pull request #112 from 28msec/108

Default concept label name
Refactor file structure for the reports page
Merge branch 'master' into 89