add/fix packages for AnalysisBase

The main change compared to the last time I did this is the presence of ReadHandle/ReadHandleKey. Also fixed up some minor issues/problems when compiling the packages as part of AnalysisBase.

Some of the more major issues still to address is the lack of decoration and write handles, and all the tools still using TAccept. Also some strang problems in the constructors for the systematics data handles. All of those will be addressed in future merge requests.