Release version 2017.01.19

Shortlog of commits since last release:

    Elyézer Rezende (2):
          Expose the failed task as attr of TaskReportError
          Add tests for ISO repos from a feed URL

    Jeremy Audet (6):
          Add utility function find_units()
          Expand test for removing units
          Change how package paths are calculated
          Test old updateinfo.xml files are cleaned up
          Add a test for the .../import_upload/ API call
          Update UploadRpmTestCase

VERSION

@@ -1 +1 @@
-2017.01.12
+2017.01.19