Add test cases for broken hash
Merge branch 'master' into feature/uhash

* master:
  HashImporterTest -> TestHashImporter
  ChewingImporterTest -> TestChewingImporter
  ChewingExporterTest -> TestChewingExporter
  UserphraseSetTest -> TestUserphraseSet

Conflicts:
	test/testHashImporter.cpp
Read phrase from hash
Add test cases for HashImporter
Add HashImporter to createUserphraseImporter
Merge branch 'feature/uhash'

* feature/uhash:
  Add HashImporter to createUserphraseImporter
  Add test cases for HashImporter
  Read phrase from hash
  Add test cases for broken hash