Undo the temporary commenting out of jdbc2pool building.  So, the HEAD branch of commons-dbcp is again dependent on commons-lang.
Undo the temporary commenting out of jdbc2pool building.  So, the HEAD
branch of commons-dbcp is again dependent on commons-lang.

Update version number for HEAD branch development.


git-svn-id: 94cad4ae0dfdbd5a35299816cdf961de95074614@131911 13f79535-47bb-0310-9956-ffa450edef68

apache/commons-dbcp,apache/commons-dbcp,apache/commons-dbcp