#Bug 4599-EditClick - Rendering the edit employee page on click of edit

1.On click of edit rendering the edit employee page
2. Update service.xml 
  In EmpSkill,EmpEducation entities type of skillId,educationId are changed to 'long' from 'String'
  In Employee entity 'imageId' column is added to carry the fileEntryId of the uploaded image for the employee.