fixed delete device link
rewrite url when change report
fix empty dataset bug
rewrite map directive
fixed device and group not show
fixed wrong field name in account list
add feature directives
clear marker cluster the right way
fixed group report miss last row
big change in map directive
hot fix update devices list
history page ok
fix slider version confict
done monitor task
add track this and view device button
add track this and view device button
add marker click event in history page
add account manager info
support add account
before trip