v1.5.0 | New Ithkuil v1.3

(copied from commit notes)

Updates to Ithkapp as required:

• Ca substitutions have been updated
• Slot IV values for affix-as-root words now shows Context instead of Specification
• CAR carrier-end adjunct has been relabeled to END
• MTH register adjunct has been renamed and CGT now has a new value
• Suppletive Adjuncts now have an official three-letter shorthand (CAR, QUO, NAM, PHR)
• Mood/Case-scope adjuncts have been eliminated

All other updates are irrelevant to this software.