Add documentation comments for Heretic and Hexen command line arguments.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2611
Tweak Strife documentation comments.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2612
Fix Strife documentation comments. Remove -episode which does not exist
in Vanilla Strife.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2613
Split manpage.template into separate files for different games.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2614
Remove Windows CE support.

What support exists is for obsolete devices I no longer possess; I've
never been contacted about the port and it's been several years since
I even bothered to build a new version. All the extra overrides are
clutter that can just be removed.

Subversion-branch: /branches/v2-branch
Subversion-revision: 2615