[FIX] Modifying default value for other than char/string/selection fields from 'Setting/Technical/Actions/User-defined Defaults' view sets wrong pickle value for respective record. (Maintenance Case: 607398)
[FIX] Modifying default value for other than char/string/selection fields from 'Setting/Technical/Actions/User-defined Defaults' view sets wrong pickle value for respective record. (Maintenance Case: 607398)
[FIX] Modifying default value for other than char/string/selection fields from 'Setting/Technical/Actions/User-defined Defaults' view sets wrong pickle value for respective record. (Maintenance Case: 607398)
[FIX] Modifying default value for other than char/string/selection fields from 'Setting/Technical/Actions/User-defined Defaults' view sets wrong pickle value for respective record. (Maintenance Case: 607398)
[FIX] analytic: should not set mutable objects in method declaration (python gotcha)
[FIX] ir_values: try to evaluate the given expression before saving it in pickle form (opw 607398)

The value_unpickled given by xml data is usualy already evaluated but when it is given by the web client, a str is recieved by the method (as the field is a text field). In the later case, we need to evaluate the field before storing to be correctly evaluated as a default value.
Merge branch 'openobject-server/7.0' into demo/7.0
Merge branch 'openobject-addons/7.0' into demo/7.0