Log Message:
Updating textproc/p5-Text-BibTeX from 0.41 to 0.42

Upstream changes:
Release 0.42 - 16 March, 2010
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* names with more than two commas are left untouched if protected by
  braces.
* can now deal with names with hyphens and generate the correct BibTeX
  compatible abbreviations.
* can generate initials for protected name parts, like BibTeX can.
* can deal with generating initials for names which contains Unicode
  characters.
* fixed compilation on machines needing alloca.h
* added new README file with more up-to-date information.