Added special char remove in Globalcontenxt
Finished Tokenizer
Added increaseFreq in DocByTerm
Added more special characters in Global context
Revised Tokenizer
Done Unit test - insert row to contentdb and observe how system creates
job and how system allocate jobs to threads.
Added PostFix[] in GlobalContext
Changed the document processing to saving all docByTerms at once in
Tokenizer
Added DeletePostFix class in Tokenizer
Deleted unfinished codes in Thesaurus for future work.
(Unfinished codes were originally created by Jinkyu Kim)
Tokenizer revised
Still revising
deletelistdb still revising
deletelistdb still revising
Merge branch 'Jinkyu' of https://github.com/no1ysc/AnnoTask into Jinkyu
DeleteDB revised
TermFreqDB revised
Merge branch 'Jinkyu'

Conflicts:
	Server/AnnoTask/src/com/kdars/AnnoTask/MapReduce/ContentProcessor.java
Merge branch 'Implement_Monitor'
Chagned StopWord check logic.