Merge to single repository (develop)

Merge from shinetechs/features/99-XSS-Prevention to new branch
"features/99-XSS-Prevention" (develop)
Added the Esapi code into the XSSUtils.

Added the Esapi code into the XSSUtils, removed the
ESAPI.encoder().encodeForHTML call in models.
Merge pull request #27 from richardli5945/features/99-XSS-Prevention

Features/99 xss prevention