Fix NPE + Assign encoding + (Try to) work nicely with nodes
Merge pull request #74 from cpf/master

Fix NPE
Ticket #77 Fix the need for class-variables when it's not necessary: Functions could be used as static even. This should make sure jenkins doesn't try to serialize the FilePath object, hence preventing the exception
Merge remote-tracking branch 'upstream/master'
Merge pull request #78 from cpf/master

Fix for #77
#75 Create an ANOMALY status
#75 Create an ANOMALY status (changed to EXPLAINED)
#76 List of explanations (configuration)
#76 Correction of key
#76 Explanation dependency correction
#76 Explanation property
#76 Correction for the edition of the field
#76 Uses the HTML generated by the descriptor for the edition of properties
#76 Correction at load time