Merge pull request #196 from EricpolUkraine/master

Release v1.12.3 merge from 'master' to 'development'
issues #142 and #143 fixed
issues #142 and #143 fixed, added missing value to test app.config just in case
Fixed bugs from pull request #202
Merge remote-tracking branch 'upstream/development' into development
Merge pull request #202 from Bohdan-Tereta/development

Issues #142 and #143 fixed