Add 'install', 'dist', 'distcheck' targets in Makefile
Add 'install', 'dist', 'distcheck' targets in Makefile

git-svn-id: 33409ba78411f2a1359a9b73a7b59b6f729a477f@20 54081c91-f12c-4b0d-b4b4-172e8089a626

OCL-dev/ocl-icd,OCL-dev/ocl-icd,OCL-dev/ocl-icd