Add css option to columns and unshift option to Item.add
Fix dropzone event callback
Fix drop zone events, custom title views
Add hoverClass option for hovering over rows
Add unload hook as option
Add "key" to mithril view for .tb-row
Revise sorting and column draw
Revise the way columns are built in rows. Sort is broken.
Fix Sort after resolveColumn change.
Add Item tests and coverage with blanket.js
Fix bug with resolvers not passing item
Fix filter bug caused by resolverows change
Add all drag event hooks to apply dropzone
Treebeard Updates and Reconfigurations
Merge branch 'develop' of https://github.com/caneruguz/treebeard into develop

Conflicts:
	dist/treebeard.js
Add placement option and change columnTitle into function
Merge branch 'develop' of https://github.com/caneruguz/mGrid into develop
Fix topIndex bug
Revert UpdateFolder Method
Merge branch 'develop' of https://github.com/caneruguz/treebeard into develop

Conflicts:
	dist/treebeard.js