Fixed scalatest version

Upgraded Scala.js to v1.5.1 (#11)

Fix publishing release

Added CommonNodeJsModule

Added scalajs-reactjs-core to scommonsResourcesArtifacts setting

Use cross-compiled play-json; defined joda-time dependency

Upgraded scalatest plus mockito dependency

Upgraded sbt-sonatype version

Removed patched scoverage libs, fixed #4

Removed dependency on DOM in CommonMobileModule, fixed #3