update changelog, version and revision number to 4.6.3

Author: jonsito

ChangeLog

@@ -1,3 +1,6 @@
+Version 4.6.3 20220131_1030
+    - Add support for RFEC Season 2022
+    - Fixes from previous version. replace obsolete php functions
 Version 4.6.2 20220127_2100
     - Fix tandas categories in Selectivas RSCE
     - Fix zipfile name on upgrade process to properly handle releases download from github

config/system.ini

@@ -3,8 +3,8 @@ program_name = "AgilityContest"
 author = "Juan Antonio Martinez"
 email = "juansgaviota@gmail.com"
 license = "GPL"
-version_name = "4.6.2"
-version_date = "20220127_2100"
+version_name = "4.6.3"
+version_date = "20220131_1030"
 database_name = "agility"
 database_host = "localhost"
 database_user = "YWdpbGl0eV9vcGVyYXRvcg=="