"+" command line parameters make sense

Merged James R. requested to merge push-special-params into master

So here's a brief explanation of what this does.

If you had +add cam_dist 200 before, that'd evaluate to add "cam_dist 200". Obviously that's useless, so the new behavior has it evaluate to add "cam_dist" "200". If you really want to have spaces in the second argument, just use +add "cam_dist 200". :VVV

Merge request reports