2 bug fixes in domAccessProvider
previousColumn -> this.previousColumn
selectionHandlers 'this' loses scope in function
Removed unused stylesheet & added showFooter to the grid options
small fix on options.init() callback function detection
Update ng-grid.js
Update ng-grid.js
Merge pull request #492 from EricAnderson-AAI/master

Playground.html CSV Demo Fix
Fix for #482.

Used ng-edit-cell-if so it doesn't break for people who use ui-if
already and editing cells is the only thing we use it for.
Merge pull request #480 from etishor/master

IE detection fix
Fix for IE8.
Merge branch 'domAccessProvider-bug-fixes' of git://github.com/mgibson/ng-grid into mgibson-domAccessProvider-bug-fixes
Changes that to self
Fixing cell editing.
Fixing test for Travis CI
Merge branch 'master' of git://github.com/bmleite/ng-grid into bmleite-master
Fix for #489

Can now have jQuery referenced before or after angular reference.
Fixing issue #368

Fixing issue where selectWithCheckboxOnly and multiselect is true,
however, if you use the up/down keys it would still select items.
Updating with 368 fix.
Removing all borders. Fixing a few width issues.
Fix for travis ci
Undoing maintain fix.