initial commit
Minor UI change.
show name of graphics card
using Plasma.Meter to display Core usage and Core temp.
minor UI change.
minor UI change, make this widget suit user's theme
add some Kconfig option
add convert Celsius to Fahrenheit function
use chart (signalplotter) instead of meter

--HG--
branch : signalpoltter
merge signalpoltter
clean code
update version number and website address
minor UI change
add fake data source for developing. If the widget can't find aticonfig, it also uses Developing Mode.
temp unit convert
small bug fix
merge to git