Issue #917 - Update EndTacticalHealthMod() in XCGS_Unit to expose beta strike post mission healing to config

[BlackDog86]

Fixes #917

Added a boolean value to CHHelpers & updated code in EndTacticalHealthMod() in XCGS_Unit to allow other mods to set a config variable in XComGame.ini to disable the additional 50% health the game automatically grants to soldiers at the end of a mission when beta strike is active.

If the variable is false, or doesn't exist , the base game behaviour is retained.

[Iridar]

If the first message in the PR has something like "Closes #1192" or "Fixes #1192", then the corresponding issue will be closed automatically when the PR is merged, so do that in the future, please. I've edited the post for you for now.

[BlackDog86]

Issues resolved - ready for review

[Iridar]

There's still a formatting issue with HL-Docs.

A HL-Docs entry must look either like this:

/// HL-Docs: feature:YourFeature; issue:1337;

or like this:

/// HL-Docs: feature:YourFeature; issue:1337; tags:tactical

Tags are optional.
Either /// or ;;; are used depending on whether this is in script or in config.

Each feature must have at least one HL-Docs entry like this, where both feature name and issue number are specified.

All other HL-Docs entries should have only the feature name with the ref keyword:

;;; HL-Docs: ref:YourFeature;

All comments under HL-Docs entry that are also prefaced with /// or ;;; get pulled into the Highlander online documentation automatically, where the entry with the feature and issue is used to generate the header, while all other entries with ref are appended to the page.

The only exception to this rule is the ref:Bugfixes, which looks like this:

HL-Docs: ref:Bugfixes; issue:644

And it has both a ref and an issue number.

[BlackDog86]

Please tell me it's right this time! Changed committed & pushed :)

[Iridar]

It looks right to me, but the docs builder still fails for some reason. We need the sempai.

[Iridar]

Avoid trailing semicolons in the HL-Docs lines (and you should probably lowercase issue)

(c) sempai

[Iridar]

The docs builder still fails, sorry, looks like I was wrong and the tags keyword is mandatory.

Try it like this:

/// HL-Docs: feature:BetaStrikeEndTacticalHeal; issue:917; tags:

[BlackDog86]

OK last time! Please work!

[Iridar]

Praise Johnny Lump!