v0.15.0

5a702cb Update publishing settings
12565be Added explicit sbt root (aggregation) project
7e06c7e Prepare for next release
9a041c1 Added publishing to sonatype
d27ee2a Added cross-compilation for scala 2.13.x and scala-js 1.x (#1)
3730e7a Cleanup build.sbt
b8ac0c9 Add @field to router field
993db16 Update react-rotuer-redux example.