Updated boundingregion and sheetcoords imports from dataviews
Fixed incorrect import of BoundingBox in analysis
Added labels to the Imagen analysis ViewOperations
Fixed Pyflakes import warning in doc/conf.py
Set __version__ using param.Version
Removed all unused $Revision strings at the top of each file
Removed last stray $Revision$ string
Fixed out-dated dimension specification in imagen.Animation
Updated submodule references
Updated dataviews submodule reference
No longer setting metadata on resulting DataView objects in analysis
Removed __path__ hacks aliasing boundingregion and sheetcoords
Updated doc building system to latest IOAM standard
Updated submodule references
Updated dataviews submodule reference
Fixed pyflakes issues (includes the dataviews submodule reference)
comments added