Merge pull request #2 from Craytor/dev-pull-req-up

[Updated] Added Advanced Uptime Reporting
Make the landing page even better.
Adding better disk and CPU tracking
Adding raw disk output
Fixing raw disk_result
Improving disk check
Send proper JSON header when responding to AJAX call
New RAM checking method
Ensure mem_total is an int
Cast disk results as integers in JSON
Trying the new detail view
Fixing silly UI bug
Fixing placement of UI components
Improve animation
Fix num_cpus display
Get hostname properly on *nux
Make hostname look not terrible :P
Add swap and improved RAM checking
Fix mem_used