WARNING: Can't mass-assign protected attributes for SOA and domain

[netman2k]

I have been trying to use GloboDns for my site. but I found that there were some warnings during run importer script.

the warnings were:

WARNING: Can't mass-assign protected attributes for Domain: importing
	lib/globo_dns/importer.rb:223:in `import'
WARNING: Can't mass-assign protected attributes for SOA: importing
	app/models/soa.rb:61:in `initialize'
	lib/globo_dns/importer.rb:223:in `import'

and I fixed these by adding :importing symbol to the attr_accessible as below:

[globodns@globodns globodns]$ git diff app/models/soa.rb 
diff --git a/app/models/soa.rb b/app/models/soa.rb
index ea3db33..5e0670a 100644
--- a/app/models/soa.rb
+++ b/app/models/soa.rb
@@ -38,7 +38,7 @@ class SOA < Record
     before_validation :set_content
     after_initialize  :update_convenience_accessors
 
-    attr_accessible  :domain_id, :type, :name, :ttl, :prio, :content, *ACCESSIBLE_SOA_FIELDS
+    attr_accessible  :domain_id, :type, :name, :ttl, :prio, :content, *ACCESSIBLE_SOA_FIELDS, :importing
 
     # this allows us to have these convenience attributes act like any other
     # column in terms of validations

[globodns@globodns globodns]$ git diff app/models/domain.rb 
diff --git a/app/models/domain.rb b/app/models/domain.rb
index 6b2de9e..4531e5b 100644
--- a/app/models/domain.rb
+++ b/app/models/domain.rb
@@ -41,7 +41,7 @@ class Domain < ActiveRecord::Base
 
     attr_accessor :importing
     attr_accessible :user_id, :name, :master, :last_check, :notified_serial, :account, :ttl, :notes, :authority_type, :addressing_t
-    :primary_ns, :contact, :refresh, :retry, :expire, :minimum
+    :primary_ns, :contact, :refresh, :retry, :expire, :minimum, :importing
 
     audited :protect => false
     has_associated_audits

I appreciated if you apply these on the codes of the develop branch