Improves Cargo metadata

lib/Cargo.toml

@@ -6,7 +6,8 @@ license = "MIT OR Apache-2.0"
 readme = "README.md"
 keywords = ["RDF", "SPARQL", "graph-database", "database"]
 categories = ["database-implementations"]
-repository = "https://github.com/oxigraph/oxigraph"
+repository = "https://github.com/oxigraph/oxigraph/tree/master/lib"
+homepage = "https://oxigraph.org/"
 description = """
 a SPARQL database and RDF toolkit
 """

python/Cargo.toml

@@ -6,6 +6,7 @@ license = "MIT OR Apache-2.0"
 readme = "README.md"
 keywords = ["RDF", "SPARQL", "graph-database", "database"]
 repository = "https://github.com/oxigraph/oxigraph/tree/master/python"
+homepage = "https://oxigraph.org/pyoxigraph/"
 description = "Python bindings of Oxigraph, a SPARQL database and RDF toolkit"
 edition = "2018"
 

server/Cargo.toml

@@ -4,7 +4,8 @@ version = "0.2.1"
 authors = ["Tpt <thomas@pellissier-tanon.fr>"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
-repository = "https://github.com/oxigraph/oxigraph"
+repository = "https://github.com/oxigraph/oxigraph/tree/master/server"
+homepage = "https://oxigraph.org/server/"
 description = """
 SPARQL server based on Oxigraph
 """

wikibase/Cargo.toml

@@ -4,7 +4,7 @@ version = "0.2.1"
 authors = ["Tpt <thomas@pellissier-tanon.fr>"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
-repository = "https://github.com/oxigraph/oxigraph"
+repository = "https://github.com/oxigraph/oxigraph/tree/master/wikibase"
 description = """
 SPARQL server based on Oxigraph for Wikibase instances
 """