v1.1.0

This release adds the following improvements:

1. Add tests for create_*_with_profile() (#21)
2. Update README (#27)
3. Add test for DataWriter.get_key_value() (#28)
4. Add test for DataReader.lookup_instance() (#29)
5. Support for DataReader.get_sample_lost_status() (#32)
6. Support for DataWriter.*_w_timestamp() (#33)
7. Support for SampleRejectedStatus (#33)

This release adds the following fixes:

1. Fix various tests (#19, #20, #34)
2. Fix SWIG dependency requirement (#31)

PRs in merged order:
#19, #20, #21, #27, #28, #29, #31, #32, #33, #34