v7.2-beta.57

• Issue #3724 : Fix missing datasource names in query helper.

• Remove the from prefix from the datasource completions in the query editor.

• Add the View description to the datasource completion in the query editor.

• Fix editor completion snippet for filter in the query editor.

• Issue #3714 : Change query helper so branches of nested fields can also be an insertable field.

• Issue #3722 : Fix text pane width.

• Issue #3725 : Add date/time functions now(), second(), minute(), hour(), day(), week(), month() and year().