Fix bug with passing content model into MediaWallView#_insert as opposed to content view
Remove debounced fitColumns. MediaWallView#render renders column views. Resize fits columns and relayouts.
Refactor resize callback. Fix bugs with render path on first render and resize. Fix bug with calling ColumnListView#destroy when clearing columns
move method def
Move attaching contentView to DOM from _createColumnView
Call destroy after clear
Update minor version to v2.3.0
Merge pull request #21 from Livefyre/modal_fix

Modal fix