WIP port search module with new features! See #1222.

* New IFC class search
 * Slicker UI
 * Colour by class and reset colours now available in search panel

src/ifcblenderexport/blenderbim/bim/__init__.py

@@ -29,6 +29,7 @@ if bpy is not None:
         "owner": None,
         "project": None,
         "pset": None,
+        "search": None,
         "spatial": None,
         "style": None,
         "type": None,
@@ -40,16 +41,12 @@ if bpy is not None:
         modules[name] = importlib.import_module(f"blenderbim.bim.module.{name}")
 
     classes = [
-        operator.SelectClass,
-        operator.SelectType,
         operator.OpenUri,
         operator.SelectDataDir,
         operator.SelectSchemaDir,
         operator.SelectIfcFile,
         operator.ExportIFC,
         operator.ImportIFC,
-        operator.ColourByAttribute,
-        operator.ColourByPset,
         operator.SelectExternalMaterialDir,
         operator.AddSweptSolid,
         operator.RemoveSweptSolid,
@@ -75,12 +72,8 @@ if bpy is not None:
         operator.AssignConstraint,
         operator.UnassignConstraint,
         operator.RemoveObjectConstraint,
-        operator.GenerateGlobalId,
         operator.AddMaterialAttribute,
         operator.RemoveMaterialAttribute,
-        operator.SelectGlobalId,
-        operator.SelectAttribute,
-        operator.SelectPset,
         operator.FetchLibraryInformation,
         operator.FetchExternalMaterial,
         operator.FetchObjectPassport,
@@ -200,7 +193,6 @@ if bpy is not None:
         ui.BIM_PT_sheets,
         ui.BIM_PT_psets,
         ui.BIM_PT_constraints,
-        ui.BIM_PT_search,
         ui.BIM_PT_ifcclash,
         ui.BIM_PT_library,
         ui.BIM_PT_presentation_layers,