D26460: Fix warning on launch from QCommandLineParser

[Nazar Kalinowski]

nazark created this revision.
Herald added a subscriber: kde-utils-devel.
nazark requested review of this revision.

REVISION SUMMARY
  Currently kcalc shows next warning on launch:
  
  QCommandLineParser: already having an option named "h"
  QCommandLineParser: already having an option named "help-all"
  QCommandLineParser: already having an option named "v"
  
  This patch fixes that by removing duplicate code from kcalc, "help" and "version" options are already being added in KAboutData::setupCommandLine

REPOSITORY
  R353 KCalc

REVISION DETAIL
  https://phabricator.kde.org/D26460

AFFECTED FILES
  kcalc.cpp

To: nazark
Cc: kde-utils-devel
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