[misc] Create a gitignore to ignore files

Make git status more useful. Ignore autoconf files, compiled
artefacts, executables and test programs.
1 file changed
tree: f7e8323dd379eb69619d2494f7db5e2f3d723370
  1. hlrsync/
  2. linux-kernel/
  3. openbsc/
  4. wireshark/