ECMS-3555 encode apostrophe in search query
ECMS-3555 escape illegal characters when get content for SEO Portlet
ECMS-3555: Problem when search with apostrophe or hyphen character

Fix description:
  - Remove accent in the query to permit search ignore accent
ECMS-3555: Problem when search with apostrophe, hyphen or accent character

Fix description:
	- Escape apostrophe character in keyword
	- Escape illegal characters when get content for SEO Portlet
	- Remove accent in the query to permit search ignore accent