Move directory with project. Fixed all related path methods to use namespace

spec/models/namespace_spec.rb

@@ -0,0 +1,12 @@
+require 'spec_helper'
+
+describe Namespace do
+  let!(:namespace) { create(:namespace) }
+
+  it { should have_many :projects }
+  it { should validate_presence_of :name }
+  it { should validate_uniqueness_of(:name) }
+  it { should validate_presence_of :code }
+  it { should validate_uniqueness_of(:code) }
+  it { should validate_presence_of :owner }
+end