Edit Ada code using GPS and not Kate

TASTE-v1-linux/config/externalTools/ada_kate.tcl

@@ -48,7 +48,7 @@ namespace eval ada_kate {
         
         if { $errNumb == 0 && [file exists [file normalize "[pwd]/$aadlId" ] ] } {
             cd [file normalize "[pwd]/$aadlId" ]
-            set errNumb [catch { exec -ignorestderr {*}[auto_execok kate] ${aadlId}.ads ${aadlId}.adb & } ]
+            set errNumb [catch { exec -ignorestderr {*}[auto_execok gps] ${aadlId}.ads ${aadlId}.adb & } ]
             if { $errNumb == 0 } {
              # TODO: check code - but we need to have C_ASN1_Types.h
              #   set errNumb [catch { exec -ignorestderr {*}[auto_execok gcc] -gnats -c ${aadlId}.c } ]