tasks controller, view files for new show edit
added task model
tasks resources routes
fixed route; devise route before user#show route to fix conflict
attr acccessible for username
logout button on layout if current_user
form for new task
can only view user's own show page
task create action, changed routes to use resources instead of matching route, unauthorize view if trying to access someone else's show page
add signin/up button on root, deleted username from signin form
task/user has many belongs to association setup
use task form partial to jquery in place of form link page
add link to user show page on layout for current user
jquerify new task form instead of whole new page
task form is now a partial
make button text toggle when clicked on; wip ajax call
ajax submission works. appends simple success message