Give call controls a bottom border
worker: introduced new CurrentUsers object
moved TkWorker#updateContactsList logic to CurrentUsers#updateContacts
Preserve the table-row display while adding the toolbar border
addressed review comments
early return statements == no need for else statement
Merge pull request #261 from n1k0/worker-current-users-object

Worker CurrentUsers object
Add a wait until timeout when checking for presence icon status in the conversation window to avoid random failures
Make room for the border; workaround gecko overflow bug
Get rid of bogus comment trailer
more idiomatic string concatenation
Merge pull request #264 from Standard8/presence_icon_inter_fix

Add a wait until timeout when checking for presence icon status in the conversation window to avoid random failures
Merge pull request #258 from dmose/toolbar-grey-line

Give call controls a bottom border
Increase the timeout for switch to frame to avoid intermittent failures on travis
Extend long polling timeout for tests to avoid timeouts during travis runs due to slow running Firefox.
Update incoming call text. r=@dmose over irc
Merge pull request #266 from Standard8/long_polling_timeout

Extend long polling timeout for tests to avoid timeouts during travis runs due to slow running Firefox.
Add a comment to explain the extended timeout
Merge pull request #265 from Standard8/sidebar_inter_fail

Increase the timeout for switch to frame to avoid intermittent failures on travis
Change 'to' to 'peer' in the SPA interface to make it consistent with the rest of the interface and the code.