Revert "Make zapm compatible with both older and newer version of ZPM"

module.xml

@@ -18,7 +18,7 @@
   <Resource Name="%ZAPM.ZpmLoad.GBL" />
   <UnitTest Name="/unitest/zapm/" Package="ZAPM.unutest.zapm" Phase="verify"/>
   <Invokes>
-   <Invoke Class="%ZAPM.compat.Compat" Method="CheckCompatibility" Phase="Reload" When="After" />
+   <Invoke Class="%ZAPM.ext.zapp" Method="init"></Invoke>
   </Invokes>
 </Module>
 </Document>

preload/cls/_ZAPM/ext/Lifecycle.cls

@@ -0,0 +1,20 @@
+Class %ZAPM.ext.Lifecycle Extends %ZPM.PackageManager.Developer.Lifecycle.Module
+{
+
+ClassMethod RunOnLoad() [ CodeMode = objectgenerator ]
+{
+
+	Set sc = $$$OK
+	Try {
+		if $Namespace'="%SYS" {
+			$$$ThrowOnError($$$ERROR($$$GeneralError,"This application must be installed in the ""%SYS"" namespace "))
+		}
+		;$$$ThrowOnError($$$ERROR($$$GeneralError,"some error"))
+	} Catch e {
+		Set sc = e.AsStatus()
+	}
+	Return sc
+}
+
+}
+

src/cls/%ZAPM/ext/Lifecycle.cls

@@ -1,4 +1,4 @@
-Class %ZAPM.ext.Lifecycle Extends %IPM.Lifecycle.Module
+Class %ZAPM.ext.Lifecycle Extends %ZPM.PackageManager.Developer.Lifecycle.Module
 {
 
 ClassMethod RunOnLoad() [ CodeMode = objectgenerator ]