SC-195, exception message refinement
release change to 2.3.6 - xmls
release change to 2.3.6 - MFs
bugfix FixedWidthComposer - should now be able to write null BasicNumeric Elements correctly
release change to 2.3.7 - xmls
release change to 2.3.7 - MFs
Merge branch 'releases'
release change to 2.3.8
upgrade jodatime to 2.4, xtext to 2.7.2, poi to 3.10.1 (security fix)
upgrade reflections from 0.9.9-RC1 to 0.9.9