Added newlines and moved meta tag to the bottom to break existing test
New function to extract uuids using xml dom functions and tests for the same
Updated ineject_instanceid function and tests
Updated ineject_instanceid call with new function args - #849
Fixed path to fixture
Merge pull request #886 from modilabs/849_edited_record_multiple_instance_ids

Fix for injecting uuids into xml submissions for enketo editing; closes #849