* Makefile:   - add header dependencies for all files   - add EXTRA_INCLUDES to allow cmdline to add more paths
* Makefile:
  - add header dependencies for all files
  - add EXTRA_INCLUDES to allow cmdline to add more paths


git-svn-id: 683495cb1553624b05a54e2ba9533425f69cf277@236 61a7d7f5-40b7-0310-9c16-bb0ea8cb1845

coapp-packages/serf,coapp-packages/serf,coapp-packages/serf