Merge branch 'master' of http://github.com/Stanford-Online/class2go into dca_new_working2
Adding another tab to the "create exam" page in order to separate out the XML and HTML edit panes
Merge branch 'master' of https://github.com/Stanford-Online/class2go into giulio-working-2
Merge branch 'master' of http://github.com/Stanford-Online/class2go into dca_new_working2
Merge branch 'master' of https://github.com/Stanford-Online/class2go into giulio-working-2
Initial port timed exams
Removing the duplicate preview-tab id
more porting timed exams
Save time by installing all the packages at the same time

using pip install -r requirements.txt is more efficient than doing all
the packages individually
Make the file paths more friendly to doing local development
A more comprehensive install guide, albeit specific to Suse linux?

i'm assuming 'zypper' is equivalent to 'yum' and 'apt-get'?
added user information to paste into email when making a bug report
fixing Due Date side nav table spacing
added clear question button
Merge branch 'master' of http://github.com/Stanford-Online/class2go into dca_new_working2
Merge branch 'master' of http://github.com/Stanford-Online/class2go into dca_new_working2
Merge branch 'master' of http://github.com/Stanford-Online/class2go into dca_new_working2
modified contact us to include more dl stuff
included clearing any type of input as well as textareas
De-khanizing