Remove javascript Chart.js and switched to yii extension 'yii-charjs', implemented sample graph on view page with this widget
statking data is graphed with group by month query, added access rules to PokerController
changed nav styling bg colors, fixed accessrules in PokerController
updated Chart.js & min version to latest, this fixed the tooltips from not showing previously, graph is displayed with user data.
Merge branch 'graphStatkingData'