supress command output in Makefile help target
object_list.insert: don't set parent (pollutes the data object)
schnipp.models: fix selection-changed event
object_list: added import_data(), deserialize elements properly
ui.list: implemented missing callbacks(remove, set, refresh), better render handling
models.Entity wip
schnipp.models: fix selection-changed event
object_list: added import_data(), deserialize elements properly
Merge branch 'refac/models' into master