"ours" to avoid version bump.

"ours" to avoid version bump.

"ours" to avoid bump

"ours" to avoid bump

Fixes bug 27344, where we'd break compatibility with old tors by
rejecting RSA1024 and DH1024.

Fix a minor merge conflict due to an #endif comment.

It is not supported, and always fails. Some compilers warn about the
function pointer cast on 64-bit Windows.

Fixes bug 27461; bugfix on 0.2.2.23-alpha.

gcc 8 warns that extend_info_t.nickname might be truncated by strncpy().

But it doesn't know that nickname can either contain a hex id, or a
nicknames. hex ids are only used for general and HSDir circuits.

Fixes bug 27463; bugfix on 0.1.1.2-alpha.

GetProcAddress() returns FARPROC, which is (long long int(*)()) on
64-bit Windows:
https://msdn.microsoft.com/en-us/library/windows/desktop/ms683212(v=vs.85).aspx

But GetAdaptersAddresses() is (long unsigned int(*)()), on both 32-bit
and 64-bit Windows:
https://docs.microsoft.com/en-us/windows/desktop/api/iphlpapi/nf-iphlpapi-getadaptersaddresses

So gcc 8 issues a spurious "incompatible function pointer" warning
about the cast to GetAdaptersAddresses_fn_t.

Silence this warning by casting to a void function pointer, before
the cast to GetAdaptersAddresses_fn_t.

This issue is already fixed by 26481 in 0.3.5 and later, by removing
the lookup and cast.

Fixes bug 27465; bugfix on 0.2.3.11-alpha.

When we use echo in Travis, don't pass a --flag as the first argument.

Fixes bug 27418; bugfix on 0.3.4.7-rc.

When a Travis build fails, and showing a log fails, keep trying to
show the other logs.

Fixes bug 27453; bugfix on 0.3.4.7-rc.

Before running make test-network-all, delete old logs and test result
files, to avoid spurious failures.

Fixes bug 27295; bugfix on 0.2.7.3-rc.

Part of 27295.

No behaviour change.

A previous fix to chutney removed v3 onion services from the
mixed+hs-v23 network, so seeing "mixed+hs-v23" in tests is
confusing.

Fixes bug 27345; bugfix on 0.3.2.1-alpha.