Changed encoding to UTF8 with BOM and updated copyright year
Id propset on Ada source files
Edited headers for version 5, changing to Ada 2012, and copyright 2016.
This commit was manufactured by cvs2svn to create tag 'release-4_6'.
Added LRM reference to line 155.
Changed use to use type
Changed version string to 4.6 and shortened Package_Identifier
Removed redundant conversions at line 64.
Fix at 409 to correct latent type mismatch in range.
Fix for latent bug at 681 (added use clause in new block)
