Added tests for VHDL unbounded arrays.
Added tests for VHDL initializers.
vhdl_init: Corrected comparison operators. Updated reports.
Merge branch 'unbounded_array' of git://github.com/orsonmmz/ivtest into orsonmmz-unbounded_array

Conflicts:
	regression_report-devel.txt
	regression_report-vlog95.txt
Merge branch 'orsonmmz-unbounded_array'