Send call id for call upgrades, so that they hangup the call properly
Store imported google contacts in the contacts db
Merge pull request #300 from ametaireau/minor-fixes

Minor fixes
Merge pull request #298 from Standard8/call_upgrade_fix

Send call id for call upgrades, so that they hangup the call properly, r=@dmose
Improve the function name for addBatch (replaceSourceContacts) and improve test error handling
Add documentation for replaceSourceContacts and improve its readability.
Add frontend test for updateContactsFromSource
Improve error handling for replaceSourceContacts
Handle null callbacks correctly
Merge pull request #299 from Standard8/google_import_db

Store imported google contacts in the contacts db
Allow quicker re-connect times when reloading the sidebar, or restarting the browser.
Rename connecting to firstRequest for the stream parameters to make it clearer as to what it is for
Merge pull request #303 from Standard8/reconnect_shorten_2

Allow quicker re-connect times when reloading the sidebar, or restarting the browser.
Make the users list only contain those users that are actually present, rather than both present and disconnected
Server: make the SESSION_SECRET error more explicit
Makefile: merge runserver_dev and runserver targets

Now there is only the runserver target:

    make runserver # development
    NODE_ENV=production make runserver #production mode

Also this patch takes care of setting a default SESSION_SECRET for development
mode. But if we launch the server in production mode without explicitly setting
SESSION_SECRET, it will raise an error. The intent is to prevent setting a dumb
secret without noticing it.
Remove the present functionality from the users list as it is now obsolete.
Upgrade node to 0.10.x
Reset the session cookie on signout.
moved the load test from https://github.com/tarekziade/talkilla-loadtest