Add vim_mode to htop and hide process path

For info on htop vim_mode, see hishamhm/htop#959

Author: Daniel Flanagan

apps/htop/rc

@@ -8,7 +8,7 @@ hide_kernel_threads=1
 hide_userland_threads=1
 shadow_other_users=0
 show_thread_names=0
-show_program_path=1
+show_program_path=0
 highlight_base_name=1
 highlight_megabytes=1
 highlight_threads=1
@@ -24,3 +24,4 @@ left_meters=LeftCPUs2 Memory Swap
 left_meter_modes=1 1 1
 right_meters=RightCPUs2 Tasks LoadAverage Uptime
 right_meter_modes=1 2 2 2
+vim_mode=1