Log Message:
Update to version 0.37

Release 0.37 - 21 Setember, 2006
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* added support for 'conference' key (alias for inproceedings)

Release 0.36 - 24 July, 2005
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* fixed url where btparse should be downloaded from. (stupid bug)

Release 0.35 - 23 July, 2005
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* changed from 0.33 to 0.35 to maintain relation with btparse.
* some tests now use Test::More (more tests will change soon)
* the way the module initializes changed. Now the module can be
  included to check its version.