Special characters fixed, changes to Accessibility Checker

Change Request

• Reference Component tracker throws null preventing other components from initializing (RYECMS-1281)
  • Status: Fixed
• Increase Value for Apache Sling Servlet on authors (RYECMS-1277)
  • Status: Fixed
• Local Footer Inherited Content Predefined/New switch (RYECMS-1256)
  • Status: Fixed
• Missing Feature in Special Chars Dialog (RYECMS-1192)
  • Status: Fixed
• AEM Recommendation > SimpledateFormat should be avoided for thready safety (RYECMS-1037)
  • Status: Fixed

Enhancement

• Identify/remove leftover legacy foundation Image Properties from Existing Components (RYECMS-1242)
  • Status: Fixed