Prepare for jrobotremoteserver 4.0.0

2.0.3

Release 2.0.3

Fixes for varargs and default value handling

• Fixes #28, default value handling (noticed with Integers)
• Fixes #29, keyword with only vararg arguments were not working

Fixed bytearray as an argument handling

2.0.1

Fixed byte array handling issue

Kwargs support and default value handling

Solving a lot of issues related to library and dropping support for pre-8 Javas.

• Kwargs support (fixes #13 and #19)
• Keyword choosing (fixes #21)
• General varargs (fixes #12)

More information what is needed for migration from wiki: https://github.com/robotframework/JavalibCore/wiki/Javalib-core-2.x.x