v2.4.0

• nodejs: fixing parsing of contributors
• nodejs/npm: remove the scope from the name in conversion to codemeta
• Implemented support for converting Rust's Cargo.toml #10
• added --addcontextgraph parameter to add information to the context graph but not to the JSON-LD context
• expand implicit id nodes also when there is a known namespace prefix (CLARIAH/tool-discovery#33, CLARIAH/tool-discovery#34)
• fix recursion problem in item embedding, and skip embedding for certain acyclic properties
• implemented direct parsing of pyproject.toml #28 CLARIAH/tool-discovery#35
• if labels have a language, always choose english (for now)
• minor style fixes for frontend
• allow merging heterogenous developmentStatus
• java: resolve ${project.groupId} and ${project.artifactId} variables
• improved own codemeta metadata