Bug# 4552: Changed AlloyJobTitle-portlet to change the 
- JobTitles entity name to "JobTitle"
- "id" column to "jobTitleId" and all related service layer access
methods accordingly.
Bug #4552: AlloyJobCaegory portlet - id column changed to
alloyJobCategoryId.
Bug #4552: Education-portlet: Changed id to educationId.
Bug #4552: Languages-portlet: id changed to languageId.
Bug# 4552: Licenses portlet - changed id to licenseId.
Bug# 4552: Locations-portlet - Changed Locations entity name to Location
and its id column to location id from id.
Bug # 4552: Membership-portlet - id column changed to membershipId.
Bug # 4552: Skill portlet- "id" changed to "skillId".