v1.1.0

In this release the only change is that the sources root package was changed
from org.apache.pekko.persistence.inmemory to io.github.alstanchev.pekko.persistence.inmemory
So in order to use it all imports should be replaced.

What's Changed

• #5 package renamed by @alstanchev in #6
• #5 update readme by @alstanchev in #7

Full Changelog: v1.0.0...v1.1.0