Version 0.3.0

New features

• Add HTTPS support (#18)

Updates

• Bump Scala version to 2.12 (#36)
• Cross-build against Scala 2.11 (#26)
• Drop support for Scala 2.10 (#37)
• Upgrade to Java 8 (#28)
• Bump SBT to 0.13.16 (#27)
• Bump joda-time to 2.9.9 (#32)
• Bump collection-util to 6.39.0 (#33)
• Bump specs2 to 3.9.4 (#31)

Internal changes

• Replace akka-http by scalaj (#23)
• Remove scalaz dependency (#30)

Documentation and build

• Update README markdown in according with CommonMark (#24)
• Add CI/CD (#29)
• Add Bintray credentials to .travis.yml (#34)
• Add Sonatype credentials to .travis.yml (#35)