Removing DB2 specific documentation.  Docs updated in cookbook.
Removing DB2 specific documentation.  Docs updated in cookbook.

git-svn-id: https://svn.cakephp.org/repo/branches/1.2.x.x@7968 3807eeeb-6ff5-0310-8944-8be069107fe0


	See: cakephp/cakephp@74217291598d5b46048b2294f2b6d9831209aea8


ojengwa/cake-appengine,QoboLtd/project-template-cakephp,QoboLtd/project-template-cakephp,makallio85/fish-diary,QoboLtd/project-template-cakephp,makallio85/fish-diary,QoboLtd/project-template-cakephp,makallio85/fish-diary,QoboLtd/project-template-cakephp,ojengwa/cake-appengine