Upgraded version of fenix to 2.1.19
Bumped version for release of 41
Merge branch 'release/41' into develop
Bumped version for development after release.
Upgraded version of fenix to 2.1.20. Upgraded version of fenix-ist to 1.1.0
Bumped version for release of 42
Merge branch 'release/42' into develop
Bumped version for development after release.