Add surround, endwise, fugitive and the clojure plugins clojure-static and fireplace
modified the presentation of the editor (ex. status bar) and the shiftwidth and tabstops
enhanced the tab completion for tags
add c-x, c-c and c-v for system clipboard interaction. Add move around splits withc-j, c-k, c-l and c-h. And c-c for esc and <leader><leader> for c-^.