Add EntisGLS engine

[overwatcheddude]

SteamDB app page links to a few games using this

• Primal Hearts
• I Walk Among Zombies Vol. 0
• I Walk Among Zombies Vol. 1 (Adult Version)
• I Walk Among Zombies Vol. 2 (Adult Version)
• I Walk Among Zombies Vol. 3

Brief explanation of the change

Add support for EntisGLS, a visual novel engine. The matching filename for the listed games is ending.noa. However, the following are just as valid:

1. bg.noa
2. bgm.noa
3. bs.noa
4. ev.noa
5. movie.noa
6. script.noa
7. se.noa
8. system.noa
9. voice.noa

Credits

Thanks to VNDB.org for compiling a list of visual novels that use the EntisGLS engine, which can be found here.

[SteamDB-Tracker]

After running changed rules in this pull request (this bot only tests rules.ini changes):

Changed technologies: Engine.EntisGLS

These apps now match: (6) 942850 1100800 1131550 1132720 1359400 2420640

Please confirm that all these changed apps are correct.

[overwatcheddude]

After running changed rules in this pull request (this bot only tests rules.ini changes):

Changed technologies: Engine.EntisGLS

These apps now match: (6) 942850 1100800 1131550 1132720 1359400 2420640

Please confirm that all these changed apps are correct.

Correct, I can confirm that:

1. All of them are tagged with "Visual Novel" on Steam
2. All of them are tagged with "EntisGLS" on vndb.org
3. All of them have ending.noa and system.noa files.