Add latest Venezuelan revaluation of the Bolivar Soberano, following
the ISO notation replacing VES (which the Venezualan central bank is
keeping) with VED and the exchange code (ditto) with 926.
Changed MRO smallest-fraction to 100 based on information provided
by the reporter. ISO4217 has moved the MRO to the "Historical Currencies"
list that doesn't include CcyMnrUnits.
It is split into
- /libgnucash (for the non-gui bits)
- /gnucash (for the gui)
- /common (misc source files used by both)
- /bindings (currently only holds python bindings)
This is the first step in restructuring the code. It will need much
more fine tuning later on.