Bug report indicated that Hamburg, Germany had two entries in Cities.dat.
Found and removed this one and another 38 duplicate entries.  When two
entries for the same City had significantly different coordintes, I
attempted to verify the correct location with a google search.

CCMAIL: kstars-devel@kde.org
CCMAIL: 69288-done@bugs.kde.org

svn path=/trunk/kdeedu/kstars/; revision=272004