add devise and simple form
devise layout message
add basic task
wip
basic task start stop and time counting
css improvement
users signin and signout links
add markdown support and add description to task
projects
user avatar
commentable for task
show current running task
add priority to task and add assignments of task
add client
add acts as taggable
task done and restore
add search field
user index
Basic tasks, projects, clients, user info