Fixes #37 (#38)

Some small adjustments to the codebase

Some states now have null statecodes (for example Aland Islands), we ignore populating statecode maps for this now

Rebuilt location4j.bin

Author: tomaytotomato

.idea/codeStyles/codeStyleConfig.xml

@@ -19,6 +19,12 @@ mvn exec:java -Dexec.mainClass="com.tomaytotomato.JsonToBinaryConverter"
 This will generate a new location4j.bin file in the library's resources
 folder - [library/src/main/resources](library/src/main/resources)
 
+## Note
+
+Ivory Coast - Country might not be fixed and will require manual editing as it has a `null` nativename
+
+See this pull request here - https://github.com/dr5hn/countries-states-cities-database/pull/979
+
 ## Credits 🙏
 
 Country data sourced

.idea/csv-editor.xml

@@ -81,6 +81,7 @@ private static String fixJSONPropertyNames(String jsonString) {
     // Use String::replace for simple string replacements
     var modifiedJson = jsonString.replace("\"native\"", "\"native_name\"");
     modifiedJson = modifiedJson.replace("\"zoneName\"", "\"zone_name\"");
+    modifiedJson = modifiedJson.replace("\"phonecode\"", "\"phone_code\"");
     modifiedJson = modifiedJson.replace("\"gmtOffset\"", "\"gmt_offset\"");
     modifiedJson = modifiedJson.replace("\"gmtOffsetName\"", "\"gmt_offset_name\"");
     modifiedJson = modifiedJson.replace("\"tzName\"", "\"tz_name\"");