Hints for kdevelop in external

Hints

• asv-description-first-para-too-short
  :69 - KDevelop is a Free and Open Source integrated development environment (IDE).
  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.