demo for angular version
refs #HOT-41
angular demo
refs #HOT-41
small changes HOT-41
remove CHANGELOG.md (release notes now available at https://github.com/handsontable/ngHandsontable/releases)
remove Select2 demo
remove old angular-ui-handsontable.js file
update project path
remove redundant bootstrap demo files
upgrade Bower packages (angular, handsontable)
remove domain check
merge index.html with demo/ngHandsontable.html
change package name
upgrade to show the current syntax
upgrade author URL