[#64235818] add exception-notifier to UAT branch
bumped the version to 3.1.1.pre
Merge pull request #210 from ke4/64235818_add_exception_notifier_to_uat_branches

64235818 add exception notifier to uat branches
manual merging
using exception notifier 0.1.3
Merge pull request #214 from ke4/merge_uat_3_1_1_pre

Merge uat 3 1 1 pre
Adding exception notifier to master branch.