#266 make info that is valid to be saved even if model has errors
#266 change saving right fields a bit
#240 fix for team export to take all the filters values from jqGrid
#240 Improve teams import to get only shown teams in jqGrid
#240 Code review
#240 Code review
Merge branch 'issue_240' into develop
#266 Code review
Merge branch 'issue_266' into develop