Hints for codeblocks-contrib in main

Hints

• asv-cid-contains-hyphen
  :3 - codeblocks-contrib
  The component ID contains a hyphen/minus. Using a hyphen is strongly discouraged, to improve interoperability with other tools such as D-Bus. A good option is to replace any hyphens with underscores (`_`).
• asv-description-first-para-too-short
  :8 - Contains over 40 additional plugins for the Code::Blocks IDE, including:
  The first `description/p` paragraph of this component might be too short (< 80 characters). Please consider starting with a longer paragraph to improve how the description looks like in software centers and to provide more detailed information on this component immediately in the first paragraph.
• asv-url-not-secure
  :38 - http://www.codeblocks.org/cbplugins
  Consider using a secure (HTTPS) URL for this web link.
• asv-unknown-tag
  :40 - updatecontact
  Found invalid tag. Non-standard tags should be prefixed with `x-`. AppStream also provides the <custom/> tag to add arbitrary custom data to metainfo files. This tag is read by AppStream libraries and may be useful instead of defining new custom toplevel or `x-`-prefixed tags if you just want to add custom data to a metainfo file.