Remove scripts previously used for build

During the last overhaul of aftertime, the build got declared
as out of the scope of the project
Upgrade PEAR::DataObject to 1.10.0
Update PEAR::DataObject to v1.11.0

Note that this version declares PEAR::DB as an optional
dependency, and so, it doesn't get pulled in.
Update PEAR::DataObject to 1.11.3

This also loses some of the custom fixes, that are now upstream.
Only one left (marked as 'shankao')
Merge branch 'master' of github.com:shankao/aftertime into aftertime