esdl2ecl issues "import $.share" twice for every expesdl xml entry

esdl2ecl.xslt is now issuing an import statement even thought the target ecl file is not guaranteed to have a $.share to import. Furthermore, the import seems to be associated with the header template, which is output'ed twice.

Example:
/*** Not to be hand edited (changes will be lost on re-generation) ***/
/*** ECL Interface generated by esdl2ecl version 1.0 from IoTService.xml. ***/
/===================================================/

import $.share;

export IoTService := MODULE

export t_GHMagneticField := record
string y

{xpath('y')}

;
string x

{xpath('x')}

;
end;
...
end;

/*** Not to be hand edited (changes will be lost on re-generation) ***/
/*** ECL Interface generated by esdl2ecl version 1.0 from IoTService.xml. ***/
/===================================================/

import $.share;