Update PluginMenuItem permissions and remove bulk import/edit (#41)

Closes #37

netbox_slm/forms/software_product.py

@@ -1,7 +1,5 @@
-from django import forms
-
 from dcim.models import Manufacturer
-from netbox.forms import NetBoxModelForm, NetBoxModelImportForm, NetBoxModelBulkEditForm, NetBoxModelFilterSetForm
+from netbox.forms import NetBoxModelForm, NetBoxModelFilterSetForm
 from netbox_slm.models import SoftwareProduct
 from utilities.forms.fields import CommentField, DynamicModelChoiceField, TagFilterField
 from utilities.forms.rendering import FieldSet
@@ -32,24 +30,3 @@ class SoftwareProductFilterForm(NetBoxModelFilterSetForm):
     model = SoftwareProduct
     fieldsets = (FieldSet(None, ("q", "tag")),)
     tag = TagFilterField(model)
-
-
-class SoftwareProductImportForm(NetBoxModelImportForm):
-    class Meta:
-        model = SoftwareProduct
-        fields = (
-            "name",
-            "description",
-            "manufacturer",
-        )
-
-
-class SoftwareProductBulkEditForm(NetBoxModelBulkEditForm):
-    pk = forms.ModelMultipleChoiceField(
-        queryset=SoftwareProduct.objects.all(),
-        widget=forms.MultipleHiddenInput(),
-    )
-
-    class Meta:
-        model = SoftwareProduct
-        nullable_fields = []