Expand the "Code management" section, clarify the commit-then-review policy for decision-making, provide some tips for patch application.
Expand the "Code management" section, clarify the commit-then-review
policy for decision-making, provide some tips for patch application.


git-svn-id: 36dcc065b18e9ace584b1c777eaeefb1d96b1ee8@233290 13f79535-47bb-0310-9956-ffa450edef68

apache/forrest,apache/forrest,apache/forrest,apache/forrest,apache/forrest,apache/forrest