Fix #25

- introduce naming convention and architecture detection

Author: guillep

mc/ZeroConf.package/ZeroConfVMScript.class/class/pharo.st

@@ -1,3 +1,3 @@
 instance creation
 pharo
-	^ self type: 'pharo'
+	^ self type: 'pharo-vm'

mc/ZeroConf.package/ZeroConfVMScript.class/class/pharoS.st

@@ -1,5 +1,5 @@
 instance creation
 pharoS
-	^ (self type: 'pharoS')
+	^ (self type: 'pharo-stackvm')
 		basename: 'vmS';
 		yourself

mc/ZeroConf.package/ZeroConfVMScript.class/instance/generateDetectSystemProperties.st

@@ -2,4 +2,6 @@ script generation
 generateDetectSystemProperties
 	self 
 		<<== 'DETECT SYSTEM PROPERTIES';
-		generatePlatformTest
+		generatePlatformTest;
+		<< 'VM_ARCH=`uname -m`'; cr;
+		<< 'OSNAME=`uname -o`'; cr

mc/ZeroConf.package/ZeroConfVMVersionScript.class/instance/vmUrl.st

@@ -1,3 +1,3 @@
 accessing
 vmUrl
-	^'${FILES_URL}/${VM_TYPE}${VM_ARCH}-${OS}-${VM_STATUS}.zip'
+	^'${FILES_URL}/${VM_TYPE}-${OSNAME}-${VM_ARCH}-${VM_STATUS}.zip'