Merge pull request scylladb#117 from dkropachev/fix_tests

Fix tests

Merge pull request scylladb#115 from dkropachev/fix_macos

fix(gitflow): temporary disable macos pypy until 7.3.7 is released

Merge pull request scylladb#112 from k0machi/iss111-lock-races

Fix race conditions in HostConnection that happen during shutdown

bump packaging version to 3.24.5 to match git tag

remove unlisted vcpython27

move to cibuildwheel==2.1.1

ResultSet: handle empty non-final pages on ResultSet iteration

This commit provides a fix to the situation when iterating on a
ResultSet, the driver aborts the iteration if the server returns
an empty page even if there are next pages available.

Python driver is affected by the same problem as JAVA-2934
This fix is similar to apache/cassandra-java-driver#1544

Promote version 3.24.1

* testing the new github actions integration

Promote version 3.24.1

* testing the new github actions integration

unittest: disable test_cloud in travis