Consider different mapping for blood types

[GoogleCodeExporter]

Consider the 4 blood type symbols e-50B through e-50E. KDDI has squared symbols 
with black on 
white; Softbank has circled symbols with white on black; so the specific shape 
does not seem 
important. We have several choices besides adding a new subsection for these:

1. Unify the single-letter ones with Unicodes in the circled Latin section 
24B6-24CF, and add the 
circled AB around U+1F190

2. Add these in the squared Latin section that began with new ARIB symbols. In 
this case:
e-50B squared A would be added at U+1F130
e-50C squared B would be unified with U+1F131
e-50E squared O would be added at U+1F13E
e-50D squared AB would be added around U+1F190

Original issue reported on code.google.com by pedb...@apple.com on 22 Jan 2009 at 12:00

[GoogleCodeExporter]

Apple/Google: Merge into the white on black (negative) squared latin capital 
letters 
at U+1F170 and above. Change names accordingly, using "negative". Annotate as 
blood 
types.

Original comment by markus.icu on 22 Jan 2009 at 12:16

• Changed state: Agreed

[GoogleCodeExporter]

Done with r122.

Original comment by markus.icu on 22 Jan 2009 at 9:51

• Changed state: Fixed