Update source/drivers/java.txt

Added a link to Amdatu Mongo, this open source project offers an OSGi Managed Service Factory to use Mongo in an OSGi friendly way.
Update conf.py

Updating year on copyright Sphinx setting.
Default git clone directory is docs-ecosystem
Spelling correction for MongodBD
merge: date fix
merge: minor link addition
Merge branch 'master' of git://github.com/mongodb/docs-ecosystem