add the app nvd3 and d3 js and css
Adding the template of Chart
Change naming of chart template and javascript files
Link the charts pane to the charts script.
Rename the charts pane template file.
Merge pull request #2 from loganalysis/feature-Charts

Merge feature charts into develop.
Merge branch 'develop' into feature-analytics_tab
Merge branch 'feature-analytics_tab' of https://github.com/loganalysis/core into feature-analytics_tab
Adds a basic analysis view