display task detail
show detail only current task be set
display task activities
recalculate activities helper
place comment form on right position even data/windows changed
expand and focus on comment form
switch to edit mode
basic structure (using selectize.js)
typo fix and display dropdown in body
confirm_on_backspace plugin for selectize.js
flow style
only one item works
not show dropdown in focus, and fix the only-one plugin
basic structure of calendar dropdown.
image for loadmore
infinite scroll
select date. todo: too much memory using?
Merge branch 'taginput' into tasks
Merge branch 'tasks' into dev