Maintenance updates and bug fixes

• updated development dependencies;
• fixed an issue where .toString() was returning an object instead of the raw CNP;
• fixed an issue where the year was being returned erroneously; #15
• update logic to compute year for CNPs assigned to residents (CNPs starting with 7 and 8);

Maintenance fixes

0.1.9

Install deps

Maintenance release

• maintenance release; no changes to the library itself;

Bug fixes

• fixed #7