-removes stale commented-out lines
-makes "unknown" type devices smaller on canvas
-moves "unknown" type device title underneath icon
-removes collapsed inventory toolbox
-changes "Delete" to "Remove"
-removes the "Close" button for "Cancel" on details panel
-changing Remove color to red
This removes features that were not selected for 3.3.
* Removes breadcrumb
* Removes "Jump To" panel and some of the hotkey panel items
* Removes Buttons in favor of Action Dropdown
* Removes chevrons
* Removes ActionIcon model
* Removes the Rename button on the context menu
* Makes details panel readonly
* Adds expand modal for extra vars
* Adds inventory copy function back to inventory list
* Sets cursor to visible
* Adds hide_menus
* Adds fix for mice that return large mousewheel deltas
* Adds context menu for a rack, and adding more error handling for
items that don't exist in Tower
* Adds context menu for sites
* Adds handler for showing details for links and interfaces
* Fixes the removed "watchCollection" in order to update details panel
* Removes the context menu when changing the scale of the canvas
* Adds delete context menu button, as well as refactoring the delete
functionality to the network.ui.controller.js
* Updates delete functionality to delete nested groups/devices
if the current_scale is set to site or rack icons
* Adds context menu to a group
* Hides rack/site title in top left of group, as well as centering
labels on all icons
* Moves the context menu off screen when disabling it
* Adds unique name to hosts, routers, switches, and groups
* Makes the names of host/switch/router/group SVG elements so they update when
the user updates the name of the SVG element
* Removing svg buttons and adding new html toolbar
* Adds panel for Jump To feature, along with basic functionality
* Adds Key dropdown for hotkeys and adding browser refresh hotkey
* Adds breadcrumb bar and making adjustments after feedback with UX
* Rearrages panels and adding some resize logic
* Fixes z-index of key-panel and jump-to panel
* Adds white background to text underneath icons
* Makes all icons blue
* Changes sizes and colors of icons. Also made icon text background white
* Adjusts sizes of rack and site icons within group boundary
