K 10
svn:author
V 6
amdmi3
K 8
svn:date
V 27
2009-06-09T15:33:28.000000Z
K 7
svn:log
V 405
Convert most of remaining ports that depend on xorg-libraries to
modular xorg.

- supply corresponding USE_XORG for all imake-using ports that need it
- USE_IMAKE no longer implies USE_XLIB in absence of USE_XORG
- retire USE_X_PREFIX which is not really used anywhere after the
  above change
- a few minor nits like whitespace and SF macro

Tested by:	2 tinderbox runs by pav
Approved by:	portmgr (pav)

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