trello login
add app Name.
switch coffee.
clean up packages
ember powered
Add loading and boards.
load cards.
add GA.
action history.
add timeAgo helper
minify js files.
add JS loading.
show me the chart.
add some words.
add heat map.
fix deauthorize bug.
minify assets.
Show 10 days data.
make it smaller for iPad.
修正card总数为负数的bug。