KNL-1224 removing the use of the notification cache entirely, it actually didn't make sense to have it, it would have increased the load on the system in 3 areas (mem, cpu, DB) instead of helping

git-svn-id: https://source.sakaiproject.org/svn/kernel@307918 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-1222 merge 307860 to 10.x

git-svn-id: https://source.sakaiproject.org/svn/kernel@307928 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-898 merge 306387 306390 to 10.x

git-svn-id: https://source.sakaiproject.org/svn/kernel@307929 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-1183 merge 306252 to 10.x

git-svn-id: https://source.sakaiproject.org/svn/kernel@307930 66ffb92e-73f9-0310-93c1-f5514f145a0a
KNL-1162 KNL-1223 removing the getAll/getKeys and other batch methods from the Cache API/IMPL which are JSR-107 incompatible

git-svn-id: https://source.sakaiproject.org/svn/kernel@307936 66ffb92e-73f9-0310-93c1-f5514f145a0a