remove unused import
ignore compiler warning
resolve compiler warning
resolve compiler warnings
resolve compiler warnings
forward port #2416 rename 'order' to 'submit'
Merge pull request #1108 from dennishendriksen/master

Resolve compiler warnings
Merge branch 'master' of https://github.com/molgenis/molgenis
Merge pull request #1109 from dennishendriksen/master

Forward port #2416 rename 'order' to 'submit'
fix #1111 Updating entity results in error 'This identifier already exists. It must be unique'
Merge pull request #1112 from dennishendriksen/master

Fix #1111 Updating entity results in error