Add basic build instructions with cmake. Deleted empty file NEWS. Deleted obsolete kbarcode.spec file. (cherry picked from commit 9d0564a276)
9d0564a276
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kbarcode@1090667 283d02a7-25f6-0310-bc7c-ecb5cbfe19da