[KFSQA-649] Refactored AccountingLinesMixin et al. to move out rarely used fields into their own mixins.
[KFSQA-649] Got Transfer of Funds working and fixed some visit() bugs in existing FP objects.
[KFSQA-649] Got Distribution Of Income And Expense working.
[KFSQA-649] Cleaned up AccountingLine.
DI [KFSQA-648}
Merge branch 'master' into KFSQA-648

Conflicts:
	lib/kuality-kfs/data_objects/financial_processing/accounting_line_object.rb
[KFSQA-649] Got ICA working!
[KFSQA-649] Added in remaining objects for this branch and temporarily set the scenario to @pending in preparation for partial master merge.
Merge branch 'KFSQA-649'
Merge branch 'master' into KFSQA-727
Chart defaults [KFSQA-727]