Added checks for SSH version
Switch interface to comet driven updates.

The backend checks are not fed to the interface using the comet protocol.
This allows backend checks to take more time to complete without hindering
the responsiveness of the interface.

No progress bar is currently implemented, but backend checks can specify
an estimated runtime so that they will be factored into a progress bar
correctly once it is implemented. The default runtime for a check when
none is specified is 1.

The interface now provides a button to rerun the scan again.
Merge pull request #36 from lightsey/comet

Switch interface to comet driven updates.
Support appconfig 2.0
Added checks for SSH version
Merge remote branch 'upstream/master'
Fixed and cleaned up the SSH Version tests
Added a minor logic change
Cleaned up the code a bit
Tidied up the code
Fix typo in cometd.unsubscribe call
Merge pull request #38 from Jamyn/master

Fix typo in cometd.unsubscribe call
Merge pull request #37 from demasu/master

Add checks for the latest SSH version.
Add a status output to show which module is being scanned.  (need to remove the table later)
improve ssh version check
Improve performance of Kernel + SSH check
add kernel check
Merge remote-tracking branch 'upstream/master'