Use pom-fiji parent, since this is a Fiji project
Remove erroneous README
Tidy up the POM

Accomplished using
    mvn tidy:pom
POM: remove superfluous configuration
POM: fix main class
POM: remove superfluous groupId
Start at an incubation version

The 0.x versioning is more flexible about API breakages. Much better
to start at 0.1.0-SNAPSHOT than 1.0.0-SNAPSHOT for that reason.
POM: make name consistent with other Fiji plugins