Added schema version methods.
Hidden keychains.
Fixed comment.
Allow exporting and importing accountless account bins.
Keep persisted and transient keychains in separate variables for account bins.
AccountBin::makeExport
Vault::exportAccountBin and Vault::importAccountBin
importAccountBin not working.
AccountBin import and export working.
WIP
importbin tested.
Imported bin keychain naming.
Fixed issuing scripts from imported account bins.
Simpler Vault::getAccountBin_unwrapped method.
Clear keychain names before exporting bin.
Do not use hyphen for initial character when naming bin export file.
Fixed AccountBin::makeExport
Schema versioning
account bin hashes
Vault::getAllAccountBinViews