copied line orientation task into new-style line-perception design doc
moved perpendicular and parallel line tasks into line-perception
task name is now inferred from start doc filename, rather than design doc name
support hashes in task start path, so it's easy to make variations of tasks
get rid of getTaskId() and getTaskName() (since we can just use tabcat.task.get())
added tabcat.couch.getAllDesignDocs() and added "now" option to couch functions
reworked tasks.html to use new-style task info
removed old line tasks
converted DART to new task format
make task info in kanso.json more alphabetical
convert stargazer to new task format
back off hashes in task names, included query string in task.start
tasks.html now organizes tasks by battery
remove console.log() calls
added jquery.collapse.js
grouped tasks in each battery into a separte div, so we can collapse it
jquery.collapse.js is not that awesome after all
tasks page uses very simple accordion to organize tasks by battery
"Line Perception" battery is now "Line Perception Tasks"
made entire battery header clickable, but not anything below that