* now getDataAtRow method should returns correct data
* I've added also 2 method to API: getSourceDataAtRow(row) and getSourceDataAtCol(col) to returns original data
refs #1619
some simplification of the getDataAtRow. refs #1619
fix order of border rendering; remove z-index from selection borders (#1640)
remove legacy scrollH, scrollV settings (#1594)
remove offsetColumn from code, which is no longer used since all columns are rendered
use 100 columns in the demo
code cleanup
cleanup getDataAtCol, getDataAtProp
change data for sorting demo
Merge branch 'feature/issue-1619' into develop
0.11.0-beta3
Merge branch 'release/0.11.0-beta3'