Merge branch 'release/v2.2' into develop
tweaked description.txt
Merge branch 'hotfix/v2.1.1' into develop
Merge branch 'hotfix/v2.2.1' into develop
amened description.txt
minor tweak to README.md
fixed typo in README.md
fixed broken long QT drug link
ready for v2.2.2
Merge branch 'release/v2.2.2'
v2.2.2