storing contents of description during Indexing it

To show description during Searching, I modified indexing properties to
store contents during indexing. However, the contents is too long to
show it to console and it has some character problem such as unicode
I comment out the view part temporary.

NEEDTOFIX: How can we show the contents properly?
Merge branch 'master' of https://github.com/sangheestyle/bisonlucene