Add verbose option to OCCI resources

(cherry picked from commit 9cd3d3df1b80919f3d1abecaf9c3b1d583ef4688)

src/cloud/occi/lib/ImageOCCI.rb

@@ -84,7 +84,7 @@ class ImageOCCI < Image
     end
 
     # Creates the OCCI representation of an Image
-    def to_occi(base_url)
+    def to_occi(base_url, verbose=false)
         begin
             occi_im = ERB.new(OCCI_IMAGE)
             occi_im_text = occi_im.result(binding)

src/cloud/occi/lib/ImagePoolOCCI.rb

@@ -30,7 +30,7 @@ class ImagePoolOCCI < ImagePool
     }
     
     # Creates the OCCI representation of a Virtual Machine Pool
-    def to_occi(base_url)
+    def to_occi(base_url, verbose=false)
         begin
             occi = ERB.new(OCCI_IMAGE_POOL)
             occi_text = occi.result(binding) 

src/cloud/occi/lib/UserOCCI.rb

@@ -51,7 +51,7 @@ class UserOCCI < User
     end
 
     # Creates the OCCI representation of a User
-    def to_occi(base_url)
+    def to_occi(base_url, verbose=false)
         quota = Quota.new
         user_usage = quota.get_usage(self.id, nil, FORCE_USAGE)
         user_usage.delete(:uid)

src/cloud/occi/lib/UserPoolOCCI.rb

@@ -30,7 +30,7 @@ class UserPoolOCCI < UserPool
     }
 
     # Creates the OCCI representation of a User Pool
-    def to_occi(base_url)
+    def to_occi(base_url, verbose=false)
         begin
             occi = ERB.new(OCCI_USER_POOL)
             occi_text = occi.result(binding)

src/cloud/occi/lib/VirtualMachineOCCI.rb

@@ -122,7 +122,7 @@ class VirtualMachineOCCI < VirtualMachine
     end
 
     # Creates the VMI representation of a Virtual Machine
-    def to_occi(base_url)
+    def to_occi(base_url, verbose=false)
         begin
             occi_vm = ERB.new(OCCI_VM)
             occi_vm_text = occi_vm.result(binding)

src/cloud/occi/lib/VirtualNetworkOCCI.rb

@@ -54,7 +54,7 @@ class VirtualNetworkOCCI < VirtualNetwork
     end
 
     # Creates the OCCI representation of a Virtual Network
-    def to_occi(base_url)
+    def to_occi(base_url, verbose=false)
         network_address = nil
         network_size    = nil
 

src/cloud/occi/lib/VirtualNetworkPoolOCCI.rb

@@ -31,7 +31,8 @@ class VirtualNetworkPoolOCCI < VirtualNetworkPool
     
     
     # Creates the OCCI representation of a Virtual Machine Pool
-    def to_occi(base_url)begin
+    def to_occi(base_url, verbose=false)
+        begin
             occi = ERB.new(OCCI_NETWORK_POOL)
             occi_text = occi.result(binding) 
         rescue Exception => e