Missing better errors

[David Sancho]

• Acessing a key that doesn't exist
• Map over object: "Can't map function over non-array type object"
• Error: "[] " doesn't work in q, use . | map
• --Set any Map() to be Map(Identity)--
• --any Filter() to be Filter(True)--
• esy q -- --kind="inline" '.' '{ "asdf: 123 }' → Yojson.Json_error("Line 1, bytes 13-14:\nUnexpected end of input")
• esy q -- --kind="inline" 'mierda' '{ "asdf: 123 }' -> function "mierda" is not defined, if you think it's missing open an issue ++ bugUrl
• ".%" Improve errors of undefined sedlexes of strings: Failure("Unexpected character """)

[David Sancho]

Fixed on v0.5.3. The biggest issues was Unexpected character, more errors will appear!