v2.0.4

Done:

1. Added the ability to select the gender for created users using the gender parameter. The following options are available for the gender parameter: male, female, mix. The mix parameter can be omitted, mix is set by default.
2. Updated the list with the names and surnames that are used when creating users:
   • Added data for female.
   • Updated surnames for males.
3. The gender field has been added for the users being created.
4. For the future, the possibility of specifying the language for the first and last name of the created user has been implemented. But at the moment the first and last name are only available in English.