use single header and footer templates

tasx-21
use bootstrap layout

tasx-21
add page title header

tasx-21
add date placeholder to task detail view

tasx-21
update messages

tasx-21
replace account view table with description list

tasx-21
update stylesheet

tasx-21
redirect from register and login if user is authenticated

tasx-21
add navigation links

tasx-21
Merge branch 'feature/tasx-6-task-view-controller' into feature/tasx-21-ui
Merge branch 'feature/tasx-23-task-rest-api' into feature/tasx-21-ui
replace default index page

tasx-21
add navigation link to index page

tasx-21
refactor navigation taglib

tasx-21
move navigation to header

tasx-21
use bootstrap navigation bar

tasx-21
activate menu item for current page

tasx-21
add padding to body style

tasx-21
add custom link message to navigation

tasx-21
add rest interface commands to readme

tasx-21