add login/logout

create mock-up login/logout

fix router for logout

Fixed markdown parser to let it be current markdown

remove console.log
add login logic
add login logic2
Merge pull request #98 from STerao/login_logic

Login logic
fixed service script
setup config file
remove bar

fix logo

fix sidebar

fix sidebar

add sigin/signout menu in sidebar
fix bug
Merge pull request #107 from assureit/fix_menu_bar

remove bar
Merge pull request #108 from assureit/fix_color_menu

fix bug
fix timeline position
Merge pull request #109 from assureit/fix_timelineposition

fix timeline position
Merge remote-tracking branch 'origin/master' into login

Conflicts:
	app/views/signout.jade
added test data loader
added clear test data feature
add_ldap_logic01
fix logo
Merge pull request #111 from assureit/fix_logo

fix logo
fixed /routes/file test
fixed model/node test