See merge request !1163.

This reverts commit 02c610017639a251174cb7603cb3608d45f2cea2.

Fix some epilogue issues at game over

See merge request spnati/spnati.gitlab.io!1162

New epilogue engine

See merge request spnati/spnati.gitlab.io!1148

Also adds support for arbitrary css, which I forgot to put in before

Generate behaviour.xml with tags/situations as well as condition attributes in a well-defined order

Closes #40

See merge request spnati/spnati.gitlab.io!1147

Save and load all options (especially player tags)

See merge request spnati/spnati.gitlab.io!1158

Simpler prefetching of images

See merge request spnati/spnati.gitlab.io!1086

Substitute italics in game etc.

See merge request spnati/spnati.gitlab.io!1112

Kizuna AI, character #139, has joined the game!

Explicitly specify where to insert blank lines between elements to get consistent results (not completely the same the results as before, though).

# Conflicts:
#	opponents/make_xml.py