allow generic type constraint objects to have a name
TT|Mouse works; just not Mouse|TT yet
fix for one problem causes another, but I think this is an improved situation slightly
yay
bump version; changelog
convert to_TypeTiny before checking isa, because arguments might not be blessed
test that coderefs can be used in places
Added tag 0.011_01 for changeset a3a2c7528d53