initial import
Added possible_values_loop
Added possible values to loop
Added some documentation
Added licence info
Don't bother about which class the metadata is restricted to
Made macro compatible with versions both before and after WebGUI 7.10.10
(this specific formulation is not tested in versions after 7.10.10)
From WebGUI 7.10.10 the 'getAllMetaDataFields' is available
Earlier versions must use getMetaDataFields, which in later versions
takes into account, the allowed classes of a MetaData field.
Switch to be able to use MetaData API before and after 7.10.10 broken.
Merge branch 'master' of github.com:arjancwidlak/macro_MetaData