removed total from the model
Added percentage display toggle functionality / minor tidy
Resolved conflict
Merge remote-tracking branch 'upstream/master'
Merge pull request #14 from thomas-squid/master

Added percentage display / Resolved conflicts.
Merge remote-tracking branch 'upstream/master'
Merge pull request #15 from olivier-squid/percentagedisplayfeature

Percentagedisplayfeature
Removed percentage display widget from master