- split code in KIWIMigrate into classes:
  * KIWIAnalyse
  * KIWIAnalyseCustomData
  * KIWIAnalyseManagedSoftware
  * KIWIAnalyseReport
  * KIWIAnalyseTemplate
- add more information to assert_array_equal in
  unit testing framework
- allow bootinclude to be processed for bootstrap packages too