reformat
add structure class
add files to .gitignore
add mime4j dependence to readme.MD
Merge branch 'master' of https://github.com/benjaminwu7/goNLP

Conflicts:
	.classpath
add .classpath
done summary.snippets.tfidf
modify weight and add utf8
finish creating threads
Merge branch 'master' of https://github.com/benjaminwu7/goNLP
misadded .idea, remove
adjust the regex to filter out lines like 'On Wed, Jun 2013, at 10:13 AM, "Lisa" <..@..> wrote:"
build a simple quotation graph
finish CWSummarizer
quotationGraph need to improve
add sentiment