Makefile.in: Don't try to compile checkgid and fcgistarter on win32 when using...

Makefile.in: Don't try to compile checkgid and fcgistarter on win32 when using the autotools build system.
/support: Update svn:ignore for generated exe files

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@422298 13f79535-47bb-0310-9956-ffa450edef68