HACKERS file improvements.  Split Subversion access out into its own section, including new info on using svn+ssh, and made the "submitting patches" section of the file refer to the new section.
HACKERS file improvements.  Split Subversion access out into its own
section, including new info on using svn+ssh, and made the "submitting
patches" section of the file refer to the new section.


git-svn-id: 1a57124bbb9aca193a920d0ffd753d488afb922b@735 5946f024-35f4-0310-b1b3-9a3be3380cfb

veprbl/mysqlpp,veprbl/mysqlpp,veprbl/mysqlpp