feat(login): login directive + panel update
feat(session): session-info completely exposed as a component
docs(session): docs improved
fix(session): refactor for session info + gulpfile ignore .DS_Store
Merge branch 'develop' into feature/login

Conflicts:
	dist/onetalk-ui.min.js
	gulpfile.js
fix(minified): adding minified version
Merge branch 'feature/login' into develop
Merge branch 'develop' of github.com:onetalk/ui into develop