minor fix in get_value
Dont run validate on update_after_submit
Update user report view settings on field_rename
Merge pull request #619 from nabinhait/v4-hotfix

Multiple fixes
Merge pull request #618 from anandpdoshi/anand-wip

Fixed Data Import for Children, Query Reports trigger refresh
dont_update_if_missing property, lets you skip fields for which you don't want missing values to be updated