Hints for olive-editor in main

Warnings

• asv-metainfo-localized-description-tag
  org.olivevideoeditor.Olive.appdata.xml:19 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-description-spurious-text
  org.olivevideoeditor.Olive.appdata.xml:19 -
  The description element contains raw text that is not in any paragraph or other permitted tag. This is not allowed and the additional text may be ignored by parsers or raise errors.
• asv-description-no-valid-content
  org.olivevideoeditor.Olive.appdata.xml:19 -
  The description element does not contain any valid content (paragraphs, enumerations, etc.).
• asv-metainfo-localized-description-tag
  org.olivevideoeditor.Olive.appdata.xml:20 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  org.olivevideoeditor.Olive.appdata.xml:21 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  org.olivevideoeditor.Olive.appdata.xml:22 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  org.olivevideoeditor.Olive.appdata.xml:23 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  org.olivevideoeditor.Olive.appdata.xml:24 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  org.olivevideoeditor.Olive.appdata.xml:25 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  org.olivevideoeditor.Olive.appdata.xml:26 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-metainfo-localized-description-tag
  org.olivevideoeditor.Olive.appdata.xml:27 - description
  A <description/> tag must not be localized in metainfo files (upstream metadata). Localize the individual paragraphs instead.
• asv-desktop-app-launchable-missing
  org.olivevideoeditor.Olive.appdata.xml -
  This `desktop-application` component is missing a `desktop-id` launchable tag. This means that this application can not be launched and has no association with its desktop-entry file. It also means no icon data or category information from the desktop-entry file will be available, which will result in this application being ignored entirely.
• screenshot-save-error
  Unable to store screenshot for 'https://olivevideoeditor.org/img/screenshot.1600.jpg': Could not load source screenshot for storing: Unrecognized image file format