Problem on search position/skills on Connections page (accented characters)

**Fix description:** 
* In case of search by position, skills of user experience into search fields:

Add ```StringEscapeUtils.escapeHtml``` inside the ```invokeSetBindingField()``` in order to fit with the corresponding field format (as they were modified during their registration into class ```UIExperienceSection``` through the escapeHtml method  ```uiMap.put(Profile.EXPERIENCES_SKILLS, escapeHtml(skills))```)