Fixed mem leak in sci_cb_auto_forif().
Moved free_pointers() to utils.c.
Applied patch from Jeff Pohlmeyer to add an option for using spaces or tabulators when inserting some whitespace.


git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@1186 ea778897-0a13-0410-b9d1-a72fbfd435f5