Removal of case sensitive config option

[APickledWalrus]

I am proposing that we remove the following config option:

Skript/src/main/resources/config.sk

Lines 139 to 142 in 0c74e07

	case sensitive: false
	# Whether Skript's functions should be case sensitive or not.
	# This e.g. applies to the effect 'replace' and the conditions 'contains' and 'is/is not'.
	# Variable names are case-insensitive irrespective of this setting.

Instead, each syntax making use of this config option should have an individual with case sensitivity option that can be specified. This can already be found in EffReplace:

Skript/src/main/java/ch/njol/skript/effects/EffReplace.java

Lines 57 to 60 in 0c74e07

	"replace (all|every|) %strings% in %strings% with %string% [(1¦with case sensitivity)]",
	"replace (all|every|) %strings% with %string% in %strings% [(1¦with case sensitivity)]",
	"replace first %strings% in %strings% with %string% [(1¦with case sensitivity)]",
	"replace first %strings% with %string% in %string% [(1¦with case sensitivity)]",

Why? In the same way that we removed non-message stuff from non-English localization files (as we decided that non-message stuff shouldn't be translated, since it could break script compatibility between languages), I think that this setting only serves to cause a similar problem. It would also be far more useful for users to be able to switch between case sensitivity checks, rather than be forced to go all in for all syntaxes.

[TheLimeGlass]

Doesn't this setting mainly impact variable names? I don't mind the syntax addition regardless of the removal.
I think this impacts variables too much, but I don't see people using case and non case same variables.

Add option to the bStats to see how many actually use this option https://bstats.org/plugin/bukkit/Skript/722