Merge pull request #59 from albertbrufau/master

Added CPU load average information
Added minification.
Show IPv6 adresses, use "ip".

Also return IPv6 adresses, use "ip" to get the information, but fallback to ifconfig if that fails.
Merge pull request #62 from jvhaarst/patch-1

Show IPv6 adresses, use "ip".
Merge pull request #61 from hp9390/master

Added minification.
added pagination to IP widget; max rows set to 5
Modified Internet speed widget to measure download speed; changed test url to dreamhost server
refresh button on top of page now refreshes all widgets; popover added as warning
Remove spaces in front of the user
Remove the first set of quotation
Merge pull request #63 from dongweiming/master

Remove spaces in front of the user
Added dwccache folder by default to avoid permission error on user servers
Fixed typo.
Merge pull request #65 from cmfcmf/patch-1

Fixed typo.
Removed cache script; changed main file back to html from php
Fix for readme image url