v3.0.0-beta1

• Fix missing positions in srcML parser
• Switched from Travis to Github actions for the CI
• Reworked benchmark to use defects4j and test for runtime and size regressions
• New parso-based python 3 compatible parser, replace the old pythonparser
• Docker image is now based upon ubuntu focal LTS
• Update of dependencies (ph-css, monaco-editor, rhino, javaparser, jdt, srcml)
• Integrated monaco native diff editor
• Fix position problem in javaparser generator
• Fix method invocation handling in jdt generator
• Add shortcuts and menubar to all webdiff views except mergely
• Webdiff directory comparator only displays tree-diff buttons for files where parser are availables
• Webdiff command is compatible with -g option (except from the directory comparator)
• Update vanilla diff viewer to bootstrap v4
• Update mergely diff viewer to newest version of mergely
• TreeInsert and TreeDelete actions added
• Add brand new monaco-based diff viewer
• Improved docker container that can be integrated with git
• Update jdt, rhino and ph-css parsers
• Fix varargs representation in JDT
• Fix index problem in Chawathe's edit script generator
• Theta matchers are now installed by default