mod_wsgi: remove guards from INSTALL.msg.
quake4: remove guards from INSTALL.msg.
oracle-jre: remove guards from INSTALL.msg.
GraphicsMagick: remove guards from INSTALL.msg.
wineasio: remove guards from INSTALL.msg.
texlive-bin: remove guards from INSTALL.msg.
darkplaces: remove guards from INSTALL.msg.
lyx: remove guards from INSTALL.msg.
minecraft: improve INSTALL.msg.
pcsclite: remove guards from INSTALL.msg.
wicd: remove guards from INSTALL.msg.
doom3: remove guards from INSTALL.msg.