1.1.2dev: Updated INSTALL file. Refs #11694.  * Changed required Python version.  * Documented required versions of optional dependencies, Babel and Git, and changed required version of Subversion.  * Documented required database versions for MySQL and PostgreSQL.
1.1.2dev: Updated INSTALL file. Refs #11694.
 * Changed required Python version.
 * Documented required versions of optional dependencies, Babel and Git, and changed required version of Subversion.
 * Documented required database versions for MySQL and PostgreSQL.


git-svn-id: 0d96b0c1a6983ccc08b3732614f4d6bfcf9cbb42@13080 af82e41b-90c4-0310-8c96-b1721e28e2e2

rbaumg/trac,rbaumg/trac,rbaumg/trac,rbaumg/trac