MEDIUM / Support for MultiSpanCellTable
LOW / Changed ModuleView retriever API
LOW / Minor model improvements
MEDIUM / First version of Excel viewer
MEDIUM / Improved Excel viewer
MEDIUM / Support for heterogeneous row height in MultiSpanCellTable
MEDIUM / Improved support for excel sheet viewer
Merge branch '1.6.0' of ssh://git@github.com/agilebirds/openflexo into 1.6.0