add documentation for maxProperties and maxPropertySize (CSV importer) (

#297)

src/main/asciidoc/tools/importer.adoc

@@ -105,12 +105,15 @@ Below you can find all the supported settings for the Importer.
 | typeIdUnique| false | True creates a unique index on the type id property, otherwise a non unique index
 | typeIdType| String | Type of the id property
 | trimText| true | True if the imported text is trimmed from heading and tailing spaces
+| maxProperties| 512 | Maximum number of properties per type (CSV)
+| maxPropertySize| 4096 | Maximum size of a property in bytes (CSV)
+| delimiter| `,` | Delimiter used to separate fields  (CSV)
 | analysisLimitBytes| 100,000| Maximum number of bytes parsed from the source to determine the source file type
 | analysisLimitEntries|10,000 |Maximum number of entries (if applicable) parsed from the source to determine the source file type
 | parsingLimitBytes| |Maximum number of bytes parsed from the source to be imported
 | parsingLimitEntries| |Maximum number of entries imported
 | mapping | null |
-| probeOnly | false | Only probe if url is requestable or file path is readable
+| probeOnly | false | Only probe if url is reachable or file path is readable
 | documents| |url of the file to import containing documents only. This is useful when the database is split in separate files
 | documentsFileType| | The format of the file containing documents (csv, graphml, graphson)
 | documentsDelimiter| | Delimiter used to separate documents