Add missing get_by_name Method on FloatingIPsClient

Prepare Release 1.6.0

Prepeare Release 1.5.0

Prepare Release 1.4.1 (hetznercloud#57)

Bump version

Merge pull request hetznercloud#49 from hetznercloud/prepare-release

Prepare release v1.3.0

prepare-release-1.2.1 (hetznercloud#37)

Prepare for 1.2.0 (hetznercloud#35)

* Update CHANGELOG.rst

* Update __version__.py

Prepare 1.1.0 (hetznercloud#32)

Update release date

Bump Version