Moved Search and Open file to the File Explorer plugin. Renamed and rearranged some commands in the menu.
Added :fn expressions to the match expression when indenting code.
Refactored a piece of code.
Added :padding attribute for all components.
Improved style of search and replace dialog.
Renamed search to find in search-replace plugin.
Renamed search-replace plugin to find-replace.
Improved find-replace plugin code.
Moved UI records to the protocols ns.
Added :width and :height attributes to components. Fixed bug when computing the :padding.