D15113: Add license text of GPL 2.0, LGPL 2.0 and LGPL 2.1

[Fabian Vogt]

fvogt created this revision.
fvogt added a reviewer: Frameworks.
fvogt requested review of this revision.

REVISION SUMMARY
  Missing previously.

TEST PLAN
  git add and commit worked.

REPOSITORY
  R320 KIO Extras

BRANCH
  Applications/18.08

REVISION DETAIL
  https://phabricator.kde.org/D15113

AFFECTED FILES
  COPYING.GPLv2
  COPYING.LGPLv2.0
  COPYING.LGPLv2.1

To: fvogt, #frameworks