Fixed '_' chars that were not quoted with a '\'

Fixed '_' chars that were not quoted with a '\'
Fixed layout problems for functions that had overloaded \func{} defs for the function.  Problem was that there needs to be a blank line between them, or they all get concatenated
Changed a bunch of "char*" to "char *", as the (just slightly) larger number of occurances use "char *" rather than "char*" throughout the .tex files

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13574 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775