Revision history for Perl extension Lingua::DxExtractor.

0.01  Sun Feb 24 21:38:41 2013
	- original version; created by h2xs 1.23 with options
		-AX Lingua::DxExtractor
0.02  Mon Feb 25 21:40 2013
	- edited POD; added required modules to Makefile.PL; edited README
0.03  Tue Feb 26 22:00 2013
	- process_text now runs through the whole processs; edited Makefile.PL and POD
0.04  Fri Mar 01 
	- refactored to pure perl implementation without Lingua::StanfordCoreNLP; now using Lingua::NegEx for negations