Added image filtering to existing services

Change-Id: I6cb8125b2ca2906f02096645c6eac4882e25c46a

muranodashboard/services/ActiveDirectory.yaml

@@ -115,6 +115,7 @@ forms:
           required: false
         - name: osImage
           type: image
+          imageType: windows
           label: Instance image
           description: >-
             Select valid image for a service. Image should already be prepared and 

muranodashboard/services/AspNetApp.yaml

@@ -93,6 +93,7 @@ forms:
           required: false
         - name: osImage
           type: image
+          imageType: windows
           label: Instance image
           description: >-
             Select valid image for a service. Image should already be prepared and 

muranodashboard/services/AspNetAppFarm.yaml

@@ -118,6 +118,7 @@ forms:
           required: false
         - name: osImage
           type: image
+          imageType: windows
           label: Instance image
           description: >-
             Select valid image for a service. Image should already be prepared and 

muranodashboard/services/Demo.yaml

@@ -68,6 +68,7 @@ forms:
               required: false
             - name: osImage
               type: image
+              imageType: cirros.demo
               label: Instance image
               description: >-
                 Select valid image for a service. Image should already be prepared and

muranodashboard/services/MsSqlClusterServer.yaml

@@ -219,6 +219,7 @@ forms:
           required: false
         - name: osImage
           type: image
+          imageType: windows
           label: Instance image
           description: >-
             Select valid image for a service. Image should already be prepared and 

muranodashboard/services/MsSqlServer.yaml

@@ -103,6 +103,7 @@ forms:
           required: false
         - name: osImage
           type: image
+          imageType: windows
           label: Instance image
           description: >-
             Select valid image for a service. Image should already be prepared and 

muranodashboard/services/WebServer.yaml

@@ -84,6 +84,7 @@ forms:
           required: false
         - name: osImage
           type: image
+          imageType: windows
           label: Instance image
           description: >-
             Select valid image for a service. Image should already be prepared and 

muranodashboard/services/WebServerFarm.yaml

@@ -105,6 +105,7 @@ forms:
           required: false
         - name: osImage
           type: image
+          imageType: windows
           label: Instance image
           description: >-
             Select valid image for a service. Image should already be prepared and