User can choose editor to create a new post (default: mate). Usage: export EDITOR=vim; _bin/newpost 'Welcome'

Author: rondy

_bin/newpost

@@ -26,5 +26,6 @@ File.open(post, 'w') do |f|
   f << header
 end
 
-system("mate", "-a", post)
+editor = ENV['EDITOR'] || "mate"
+system(editor, post)
 exit(0)