Permissions subset (7.x-1.0) - en to cy translation catalogue (4 entries)

en: Permissions
cy: Hawliau

en: Permission
cy: Caniatâd

en: Save permissions
cy: Cadw hawliau

en: Determine access to features by selecting permissions for roles.
cy: Penderfynu mynediad i nodweddion drwy ddewis hawliau i swyddogaethau.
