[script] [combat-trainer] Option for Bard cyclic to segue to on combat end instead of releasing

[hat071af]

Adds an option for Bards to segue to a chosen cyclic spell when combat ends instead of releasing their cyclic. If the segue fails it will still release the original cyclic if it's not on the cyclic_no_release list.

These are the settings needed in your character yaml:

# Set a cyclic spell to segue to instead of releasing a cyclic when combat-trainer ends. 
# Bard only setting. Must know how to segue. 
# Strongly recommended to use a justice safe spell. Works best when using a spell from cyclic_no_release: 
# Use the cyclic spell abbrevation. E.g. botf. The segue parser doesn't like full spell names.
segue_spell_on_stop: botf
segue_prep_on_stop: 25