updated patch number

Author: mauroc

CMakeLists.txt

@@ -47,8 +47,8 @@ SET(PACKAGE "squiddio")
 SET(VERSION_MAJOR "1")
 SET(VERSION_MINOR "3")
 
-SET(VERSION_PATCH "3")
-set(VERSION_TWEAK "1")
+SET(VERSION_PATCH "4")
+set(VERSION_TWEAK "0")
 set(VERSION_DATE "30/04/2020")
 set(OCPN_MIN_VERSION "ov50")
 set(OCPN_API_VERSION_MAJOR "1")