[ Rohan Garg ]

[ Scarlett Clark ]
libs changed to 4.x renamed files/entries. 

removed:
  debian/libkf5windowsystem5.install
  debian/libkf5windowsystem5.symbols
added:
  debian/libkf5windowsystem4.install
  debian/libkf5windowsystem4.symbols
modified:
  debian/changelog
  debian/control
  debian/libkf5windowsystem-dev.install
  debian/rules