D19498: loadLibrary: Use enum values to define what type of plugin we load

[Alexander Potashev]

aspotashev added a reviewer: Frameworks.

REPOSITORY
  R317 Kross

REVISION DETAIL
  https://phabricator.kde.org/D19498

To: aspotashev, #frameworks
Cc: kde-frameworks-devel, LeGast00n, michaelh, ngraham, bruns