Allow to specify ordering when retrieving meta data

The query now searches in more fields. For example, when getting a
list of tags, the query is applied to the tag name *and* category.
When listing persons, the query now also looks in the associated
organization name.

This has been used to make some headers in the meta data tables
clickable to sort the list accordingly.

Refs: #965, #538

modules/webapp/src/main/elm/Comp/ItemDetail/MultiEditMenu.elm

@@ -35,10 +35,14 @@ import Comp.Tabs as TB
 import Data.CustomFieldChange exposing (CustomFieldChange(..))
 import Data.Direction exposing (Direction)
 import Data.DropdownStyle
+import Data.EquipmentOrder
 import Data.Fields
 import Data.Flags exposing (Flags)
+import Data.FolderOrder
 import Data.Icons as Icons
+import Data.PersonOrder
 import Data.PersonUse
+import Data.TagOrder
 import Data.UiSettings exposing (UiSettings)
 import DatePicker exposing (DatePicker)
 import Html exposing (..)
@@ -157,11 +161,11 @@ loadModel flags =
             Comp.DatePicker.init
     in
     Cmd.batch
-        [ Api.getTags flags "" GetTagsResp
+        [ Api.getTags flags "" Data.TagOrder.NameAsc GetTagsResp
         , Api.getOrgLight flags GetOrgResp
-        , Api.getPersons flags "" GetPersonResp
-        , Api.getEquipments flags "" GetEquipResp
-        , Api.getFolders flags "" False GetFolderResp
+        , Api.getPersons flags "" Data.PersonOrder.NameAsc GetPersonResp
+        , Api.getEquipments flags "" Data.EquipmentOrder.NameAsc GetEquipResp
+        , Api.getFolders flags "" Data.FolderOrder.NameAsc False GetFolderResp
         , Cmd.map CustomFieldMsg (Comp.CustomFieldMultiInput.initCmd flags)
         , Cmd.map ItemDatePickerMsg dpc
         , Cmd.map DueDatePickerMsg dpc