- Add _UbuntuSeries and _SourcePackage wrapper classes for proper type checking
* functions.py: Removed
- Move the remaining functions to lpapiwrapper.py
* buildd, requestsync:
- Updated for the new function location
canUploadPackage(): Assume 'universe' as component if the package doesn't
exist (yet) in Ubuntu (needed for checking sponsorship when requesting syncs
of new packages).
* requestsync: use canUploadPackage() from LpApiWrapper
OO-way and add caching
* ubuntutools/lp/functions.py: Use the lpapiwrapper.py where applicable and
mark the rewritten functions as deprecated
* ubuntutools/lp/udtexceptions.py: Add PocketDoesNotExistException
* buildd: Make use of LpApiWrapper