Merge pull request #207 from smiesnyrobert/master

slovak language

Author: hbb20

ccp/src/main/java/com/hbb20/CountryCodePicker.java

@@ -2114,6 +2114,7 @@ public enum Language {
         PORTUGUESE("pt"),
         PUNJABI("pa"),
         RUSSIAN("ru"),
+        SLOVAK("sk"),
         SPANISH("es"),
         SWEDISH("sv"),
         TURKISH("tr"),