improve failed test: should create new row when last cell in last row is edited by autocomplete: added some timeout after chosen value from dropdown
small improvements to failing tests
added multiselect drop-down options to demo page (/jquery-handsontable/demo/options.html) refs #issue-1469
updated changelog (handsontable 0.11)
#1530 - Commented section responsible for removing rows/columns when min[Spare]Cols/min[Spare]Rows is set
#1530 - Update with undo/redo + other fixes
Merge branch 'feature/issue-1530' of https://github.com/warpech/jquery-handsontable into feature/issue-1530