fix typo in xcode project file.

git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk@927 af15c1b1-3010-417e-b628-4374ebc0bcbd
move MAX_OSPATH definition to q_stdinc.h. define it as PATH_MAX,
or as MAXPATHLEN, _MAX_PATH, or MAX_PATH if either of them is
available, or as 1024 if none are available. this would make us
safer in deep installation directory paths.  darkplaces engine
seems to do the same.


git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk@928 af15c1b1-3010-417e-b628-4374ebc0bcbd
xcode project file update


git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk@929 af15c1b1-3010-417e-b628-4374ebc0bcbd