Add Commiter Guidelines

git-svn-id: http://svn.zoo-project.org/svn/trunk@428 4b6b6ad6-68b3-4dcc-9231-bd9b83bc5dc3
Add COMMITERS file

git-svn-id: http://svn.zoo-project.org/svn/trunk@429 4b6b6ad6-68b3-4dcc-9231-bd9b83bc5dc3
Add COMMITERS file and missing header in unistd.h .

git-svn-id: http://svn.zoo-project.org/svn/trunk@430 4b6b6ad6-68b3-4dcc-9231-bd9b83bc5dc3