mingw: Add the sigrok icon for pulseview.exe.2014-01-03T15:28:02ZUwe HermannredactedUwe Hermannredacted2014-01-03T15:28:02Zhttps://sigrok.org/gitweb/?p=pulseview.git;a=commitdiff;h=fe15e0bc0503b8eecd503c1685031be3e4ef12cf
mingw: Add the sigrok icon for pulseview.exe.
Add an .rc file (needed for the Windows executable icon), and hook up
building/adding the respective object in CMakeLists.txt.
This closes bug #110.