+ added zz and zm commands in normal mode
+ added :version and :set commands
+ aded H, M, L, w, b and G command in visual mode
+ fix in LICENSE file
+ added TODO file
 + added zz and zm commands in normal mode

+ added :version and :set commands
+ aded H, M, L, w, b and G command in visual mode
+ fix in LICENSE file
+ added TODO file