slapos_jio: Support Software Releases with ?

For technical reasons the ? for Software Release allows simple hacky multiple
software releases to be created, which share exactly the same profile code,
and so JSON Schemas. So for such, use original Software Release JSON Schemas.

master/bt5/slapos_jio/PathTemplateItem/web_page_module/rjs_gadget_erp5_page_slap_add_hosting_subscription_js.js

@@ -106,7 +106,7 @@
           var doc = result[1],
             parameter_dict = {
               'parameter' : {
-                'json_url':  doc.url_string + ".json",
+                'json_url':  doc.url_string.split('?')[0] + ".json",
                 //'json_url': "https://lab.node.vifib.com/nexedi/slapos/raw/master/software/kvm/software.cfg.json",
                 'parameter_hash': btoa('<?xml version="1.0" encoding="utf-8" ?><instance></instance>'),
                 'restricted_softwaretype': false

master/bt5/slapos_jio/PathTemplateItem/web_page_module/rjs_gadget_erp5_page_slap_hosting_subscription_view_js.js

@@ -209,7 +209,7 @@
             ],
             parameter_dict = {
               'parameter' : {
-                'json_url': gadget.state.doc.url_string + ".json",
+                'json_url': gadget.state.doc.url_string.split('?')[0] + ".json",
                 'softwaretype': gadget.state.doc.source_reference,
                 'shared': gadget.state.doc.root_slave ? 1 : 0,
                 //'json_url': "https://lab.node.vifib.com/nexedi/slapos/raw/master/software/kvm/software.cfg.json",