Install tab completion for Bash

- Consider compiling the file so we don't have to do this eval.

Author: rcaloras

bashhub/shell/bashhub.sh

@@ -28,6 +28,9 @@ __bh_setup_bashhub() {
 
         # Hook bashhub into preexec and precmd.
         __bh_hook_bashhub
+
+        # Install our tab completion
+        eval "$(_BASHHUB_COMPLETE=source bashhub)"
     fi
 }