1) corrected the json structure error
2) added the deduplication in the TSVParser.java
3) modifed the printout
Merge branch 'master' of https://github.com/zichuanwang/csci572
added encoding workaround - TSVAutoDetectReader
TSVAutoDeteReader
for hadoop, converted outputstream to a big string
encoding correction
Integrate simhash
Merge commit '34977014c575c1f4ca912d4054658906c8fc739d' into dev

Conflicts:
	assignment1/tika/src/org/apache/tika/parser/tsv/TSVAbstractParser.java
	assignment1/tika/src/org/apache/tika/parser/tsv/TSVCrawler.java
	assignment1/tika/src/org/apache/tika/parser/tsv/TSVJSONContentHandler.java
added json lib
Merge Conflicts 1
Merge branch 'master' into dev