Renamed ConvertSvgTransformer to svg2PdfTransformer
Removed ActivatableTransformer and moved enabled key into base.
Missing imports
Removed todo
To and from formats are now configurable
Convert figure transformer now acts on resources from
extract figure transformer
Added 'jpeg' key
Explicit import from transformers
Added ExporterNameError to exported names
Removed extra blank lines
Added missing transformer in init
Forgot to checkin new ResourcesDict class...
Changed copy import to be explicit in code
Moved nb conversion into its own method.  Additional error handling.
Fixed broken comment on start def
Only set name if it doesn't exist!
Added commit accidently removed...
Fixed, base aliases not overridden any longer
Fixed, missing self.
Set name and allow base to determine default config name