(feat/languageMap) Fixed comments
(feat/Barchart) Add test bar chart.
(feat/linechart) Add test line chart.
(cleanup) Delete map_test.html.)
(feat/languageMap) Fixed comments
(feat/Barchart) Add test bar chart.
(feat/languageMap) Fixed comments
(feat/Barchart) Add test bar chart.
(feat/linechart) Add test line chart.
(cleanup) Delete map_test.html.)
(feat/piechart) Add test pie chart.
(feat/languageMap) Fixed comments
(feat/Barchart) Add test bar chart.
(feat/linechart) Add test line chart.
(cleanup) Delete map_test.html.)
(feat/piechart) Add test pie chart.
(feat/stackedAreaChart) Add test stacked area  chart.
Merge pull request #27 from wykhuh/feat/languageMap

(feat/languageMap) Fixed comments. Add test csv files.
Merge pull request #28 from wykhuh/feat/languageBarchart

(feat/languageBarChart) Add test bar chart.
Merge pull request #29 from wykhuh/feat/Linechart

(Feat/linechart) Add test line chart.