Ability to move documents between projects.

diff --git a/mgmt/documents_views.py b/mgmt/documents_views.py
index bfa6b92..e00a8d5 100644
--- a/mgmt/documents_views.py
+++ b/mgmt/documents_views.py
@@ -9,7 +9,7 @@ from forms import CommentForm,DocForm
 @render_to('project_docs.html')
 def project_documents(request,id):
   project = Project.objects.get(pk=id)
-  cats = Category.objects.filter(document__project=project)
+  cats = Category.objects.filter(document__project=project).distinct()
   return {'project': project,
        'categories': cats}

@@ -62,6 +62,7 @@ def create_document(request,project):
     else:
       return {'form': form}
   form = DocForm()
+  form.initial['project'] = project.id
   return {'form': form}

 @check_auth(Document,'edit')
diff --git a/mgmt/forms.py b/mgmt/forms.py
index 43222cd..0861f26 100644
--- a/mgmt/forms.py
+++ b/mgmt/forms.py
@@ -37,7 +37,7 @@ class RequestStateForm(forms.Form):
 class DocForm(forms.ModelForm):
   class Meta:
     model = Document
-    exclude = ("created", "author", "project")
+    exclude = ("created", "author")

 # class DocForm(forms.Form):
 #   name = forms.CharField()