* Regrouped component definitions into one single file per package in
most cases, with a few exceptions
* Added documentation about how the configuration is stored and which
guidelines should be followed when adding or modifying Spring component
configurations.
* Spring upgraded from 3.0.3 to 3.1.0 - As a consequence, all code that
used SimpleJdbcTemplate has been modified to use JdbcTemplate, as the
former has been deprecated.
* SLF4J upgraded from 1.5.11 to 1.6.4
* Apache Commons: DBCP upgraded from 1.2.2 to 1.4, Codec upgraded from
1.4 to 1.6
* CGLib upgraded from 2.2 to 2.2.2
* javax.mail upgraded from 1.4.1 to 1.4.4
* XStream upgraded from 1.3.1 to 1.4.2
* JUnit upgraded from 4.7 to 4.10
* FreeMarker upgraded from 2.3.16 to 2.3.18
* PostgreSQL JDBC glue upgraded from 8.4-701 to 9.1-901
* legacyworlds-server-tests no longer considered a dummy package
