Update according to version 1 of the SailfishOS:Chum metadata definit…

…ion (#296)

* Update according to version 1 of the SailfishOS:Chum metadata definition
  https://github.com/sailfishos-chum/main/blob/38e1f19a1617db04243d0b625a1ca7e0ae0483c5/Metadata.md

* Remove entries obsoleted by commit 30511b3

* Fix wording in comment

rpm/harbour-storeman-installer.rpmlintrc

@@ -16,12 +16,8 @@ addFilter('incoherent-version-in-changelog')
 #   0.5.2-1 to 0.5.2+main.20230129011931.1.g584263a-1.8.1.jolla
 addFilter('filename-too-long-for-joliet')
 
-# On behalf of the SailfishOS:Chum specification:
-# - which re-uses the spec file tag "Url:"
-addFilter('tag-in-description Url:')
-# - which also re-uses the spec file tag "Icon:"
-addFilter('tag-in-description Icon:')
-# - which makes one easily do
+# On behalf of the SailfishOS:Chum metadata definition:
+# - which often forces one to do
 addFilter('description-line-too-long')
 setBadness('description-line-too-long', 0)
 

rpm/harbour-storeman-installer.spec

@@ -73,7 +73,7 @@ the Storeman OpenRepos client application built for the CPU-architecture
 of the device and its installed SailfishOS release.
 
 %if 0%{?_chum}
-PackageName: Storeman Installer for SailfishOS
+Title: Storeman Installer for SailfishOS
 Type: desktop-application
 Categories:
  - System
@@ -84,7 +84,7 @@ Categories:
 DeveloperName: olf (Olf0)
 Custom:
   Repo: %{url}
-Icon: %{url}/raw/master/icons/%{name}.svg
+PackageIcon: %{url}/raw/master/icons/%{name}.svg
 Screenshots:
  - %{screenshots_url}screenshot-screenshot-storeman-01.png
  - %{screenshots_url}screenshot-screenshot-storeman-02.png
@@ -94,7 +94,7 @@ Screenshots:
  - %{screenshots_url}screenshot-screenshot-storeman-07.png
  - %{screenshots_url}screenshot-screenshot-storeman-08.png
  - %{screenshots_url}screenshot-screenshot-storeman-09.png
-Url:
+Links:
   Homepage: https://openrepos.net/content/olf/storeman-installer
   Help: %{url}/issues
   Bugtracker: %{url}/issues