D10086: Fix build with gcc 4.8

[Wolfgang Bauer]

wbauer created this revision.
Restricted Application added a subscriber: KDE Edu.
Restricted Application added a project: KDE Edu.
wbauer requested review of this revision.

REVISION SUMMARY
  When building current kstars with gcc 4.8, the build fails with errors like this:
  
  >> error: no matching function for call to 'ProfileWizard::connect(QPointer<QProgressDialog>&, void (QProgressDialog::*)(), ProfileWizard::detectStellarMate()::__lambda220)'
  
  See also https://bugreports.qt.io/browse/QTBUG-48988
  
  This patch fixes it, similar as in other applications, e.g.
  https://cgit.kde.org/kdevelop.git/commit/?h=5.2&id=6d5bdbba0a04d7180bda1f6bb47acb386575a561

TEST PLAN
  Compiles fine now with gcc 4.8 and also newer versions.

REPOSITORY
  R321 KStars

REVISION DETAIL
  https://phabricator.kde.org/D10086

AFFECTED FILES
  kstars/ekos/align/offlineastrometryparser.cpp
  kstars/ekos/profilewizard.cpp

To: wbauer
Cc: mutlaqja, #kde_edu, narvaez, apol
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