ngram spell checker
Merge branch 'develop' into feature-suggest
local commit - orz
local commit
Move the spell check test data...
Fixed a small issue

If the index folder does not exist, a new one will be created when
constructing…
added spell check
Merge branch 'feature-suggest' into develop
minor changes
Fixed spell check index bugs...

There’ll be different spell check for different index mode…
fixed a bug
Change comprehensive to VSM/cosine ranker
delete data.
Merge branch 'news' into develop

Conflicts:
	data
	spellCheckTestData/aspell.dat
	spellCheckTestData/big.text
	spellCheckTestData/missp.dat
	spellCheckTestData/test1.text
	spellCheckTestData/test2.text
	spellCheckTestData/wikipedia.dat
	spellCheckTestData/words
	src/edu/nyu/cs/cs2580/handler/NewsQueryHandler.java
Update news handler
Merge branch 'develop' into news
Merge branch 'news' of https://github.com/relentlesscoder/WSE into news