Refactored CSVProcessor to use standard ruby CSV library
Refactored datapoint creation
Implemented manual entry from JS table
Fixed the test failing due to change in format
Changed the date processing in CSVProcessor and corrected the tests
Merge branch 'master' of github.com:chartist/chartist into manual-entry-mikhail
Changed CSV processor to use Roo gem for future Excel import
Refactored CSV processor to prepare for other filetypes
Added tests for Excel processing
Fixed encoding error in Excel import
Fixed encoding errors for excel files
Fixed merge conflicts
Fixed merge conflicts