Created fundamental files
Fixed data, implemented interpolate and selData
Implemented fundamental xyplot
Implemented year selector and reorganize files
Reorganize files
Test Commit
Implement part of the data parsing
Added buttons and data range filters
Merge branch 'an' into v0
merge with an
Merge branch 'an' of https://github.com/sprite728/infoviz-worldbankdata into v0
Filter Options Section: Data Range Sliders -> Done; Axis Picker -> Done; Country Filter -> Done; Continent Filter -> Unfinished
before merge
Display options able to modify and change the value of attributes in entries model; But not able to connect to XYPlot view.
added constants
resolve conflicts in constants
Added continents data
Before Merge with Jeff
reorganize files
Merge branch 'an' of https://github.com/sprite728/infoviz-worldbankdata into an