 - Enter, Up, and Down accelerators for search/replace entries.

 - other perspective interface methods

 - snippets are broken

 - can we make perspectives the plugin interface?

 - Remove accelerators from perspective, use shortcut engine

 - Move panel position settings to org.gnome.builder.editor maybe

 - Escape in vim mode, keybindings in general.

 - New project tree based on stacklist
 - Ability to disable plugin by default (and disable treeview project tree)

 - Keybindings editor into preferences

 - Escape in command-bar
