Added Libraries and initial charts

Imported bootstrap, dc, and d3. Also began work on initial page.
Merge branch 'master' into charts

 the commit.
Implemented a data processor to convert the country_timeseries file into a different CSV format to be used by the graphs.
Layout changes and continued work on dc.
Switch the line graph to be composite.
Fixed the cases vs deaths pie chart, but need to get it fully working with the line chart.
The countries, deaths/cases and cases per day charts now work.
Sitreps 141-144
Merge pull request #79 from pallih/master

Sitreps 141-144
fixing column header (Case_Senegal -> Cases_Senegal)
Merge pull request #80 from gfairchild/master

fixing column header (Case_Senegal -> Cases_Senegal)
Sitrep 145
Merge pull request #81 from pallih/master

Sitrep 145
Remove commas from integer :(
Merge pull request #82 from pallih/master

Remove commas from integer :(
The map now renders, and some of the fiters work, but not all of them.
Tweaked the layout of the page further.
Added a composit chart to have the bar graphs for cases and deaths be side by side.
Merge branch 'master' into charts
Liberia sitreps 154-156

Sitreps 152 and 153 are unavailable at source
155 and 156 do not have data for 'Cumulative admission/isolation'