added uptime widget to the default dashboard

idea copied from Graham Gilbert’s Sal:
http://grahamgilbert.com/blog/2014/01/17/sal-the-munki-puppet/
Bump minor version to 1
Update displays.php

delete duplicate entry for HP, add entry for CompuLab
added uptime column to clients listing, simplified

 uptime widget code and re-arranged default dashboard widget
Update displays.php

removed excess carriage return
initial approach to include display info with the

machine details
Merge branch '10.5-fix' into wip
Merge pull request #129 from nbalonso/bug-fix

added uptime widget to the default dashboard
Merge pull request #130 from diwanicki/patch-3

Update displays.php
Use moment.js for uptime formatting
Merge branch 'wip' of https://github.com/munkireport/munkireport-php into wip
Don't calculate uptime from check in time
Update displays.py

adds validation check to handle out of bounds values for _spdisplays_display-week
Update displays.py

corrections suggested by nbalonso
moved display details to its own tab
Update displays.py

Handle week=255 as indication of model year, not manufacturing date. See #138 and http://en.wikipedia.org/wiki/Extended_display_identification_data#EDID_1.3_data_format
Update displays.py

fixed typo
Update displays.py

typo
Update displays.py

eliminate complexity
Update displays.py

python grammar correction