[WIP] Add vim-hotkeys plugin

searx/plugins/vim_hotkeys.py

@@ -0,0 +1,10 @@
+from flask.ext.babel import gettext
+
+name = gettext('Vim-like hotkeys')
+description = gettext('Navigate search results with Vim-like hotkeys '
+                      '(JavaScript required). '
+                      'Press "h" key on main or result page to get help.')
+default_on = False
+
+js_dependencies = ('plugins/js/vim_hotkeys.js',)
+css_dependencies = ('plugins/css/vim_hotkeys.css',)