impr(task history): work on styles

Also use the new nl2br directive to keep the new lines of comments.

Related to: CAM-2769
refactor(filter tasks): observe current filter properties

Will be used to display variables in the tasks list.
fix(grunt): remove protractor and seleniuminstall tasks
fix(grunt): remove protractor and seleniuminstall tasks
chore(login/logout): prevent unnecessary request

- clean up code base to login and logout from tasklist
- now unnecessary request will not be perfomed
fix(order): fix order of provided data
fix(tasks):fix typo
Merge branch 'master' into CAM-2756

Conflicts:
	client/scripts/filter/directives/cam-tasklist-tasks.js
	client/scripts/index.html
Merge branch 'master' into CAM-2756
chore(inline field): allow only one edit field to be active at a time

leave edit mode of inline fields when the user clicks outside the edit
field
Merge branch 'master' into CAM-2756

Conflicts:
	client/scripts/form/directives/cam-form-inline-field.js
WIP: blurring the input field when a search is created
WIP: Display pills in input field