tags: click 'add' works now, along with enter
tags: move tags stuff in tasks html out to filters.html, click the
tag on a task to apply tag
tags: rename to Filters: to Tags:
small cleanup
allow buying when tokens == item.value
tags: simply display by just showing an icon with a tooltip listing tags
tags: only show filters when in tasks view
only show achievements tab if they have any
use unicode & icon-repeat to solve character support issue, temporary
solution to #868
Fixes #902
Merge pull request #903 from switz/pet-fix

@switz => Fixes #902 - Fix reselection of similar pet type
Fixes #868
Disable border on completed
Merge pull request #905 from switz/css-box

@lefnire => Fix #868 - No more missing buttons
tags: add bailey notification