libidn2-2.0.5
Add tests/IdnaTest.*
Fix linking of libunistring
gen-utc-test.pl: skip lines which would have generated empty tests
valgrind: use suppressions file by default
apply TR#46 non-transitional processing by default
Fix C++ build errors
Add new test test-strerror.c
Return error (IDN2_ICOV_FAIL) on charset conversion errors