Merged revisions 3768-3770,3772-3777 via svnmerge from

http://foundry.supelec.fr/svn/luatex/branches/0.61.0_poppler

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  r3768 | oneiros | 2010-07-29 20:51:33 +0200 (Do, 29 Jul 2010) | 2 lines
  
  make luatex compile with poppler 0.12
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  r3769 | oneiros | 2010-07-29 21:39:17 +0200 (Do, 29 Jul 2010) | 2 lines
  
  import poppler, change some autofoo stupp and do an autoreconf
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  r3770 | oneiros | 2010-07-29 21:39:58 +0200 (Do, 29 Jul 2010) | 2 lines
  
  remove autofoo goo
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  r3772 | taco | 2010-07-30 15:51:41 +0200 (Fr, 30 Jul 2010) | 2 lines
  
  start using poppler instead of xpdf 
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  r3773 | taco | 2010-07-30 17:20:31 +0200 (Fr, 30 Jul 2010) | 2 lines
  
  attempt to fix --credits
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  r3774 | oneiros | 2010-07-30 17:57:03 +0200 (Fr, 30 Jul 2010) | 2 lines
  
  no more xpdf
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  r3775 | oneiros | 2010-07-31 01:49:30 +0200 (Sa, 31 Jul 2010) | 2 lines
  
  rm xpdf: not needed anymore
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  r3776 | oneiros | 2010-07-31 02:19:33 +0200 (Sa, 31 Jul 2010) | 2 lines
  
  we need GlobalParams.cc
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  r3777 | oneiros | 2010-07-31 02:19:59 +0200 (Sa, 31 Jul 2010) | 2 lines
  
  autoreconf
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