Release v1.1.0.Final

Changelog

dcc7c49 Releasing version 1.1.0.Final
3622aed Add instructions for license header formatting. Fixes #3
bfc25d2 Bump versions for formatter and impsort plugins
56208c3 Add sample formatter config
89712dd Add a nochecks profile
f1fc19e Add formatter and impsort plugins. Fixes #2
a48216d Bump license-maven-plugin to 4.1
9019c58 Bump plugin versions
a1763b9 Document release options
8334dee Bump version for next development cycle