Stats page bug fixes (#29)

* Added <atom-sep> to subtype_separators to better accomodate multi-wordsubtypes.
* Fixed the colorless value in Color Category not being localized and not linking relevant cards when clicking on it's histogram bar.
* Fixed the global_variable_average_opening_hand_statistic function being extremely slow and potentially crashing large sets.
* Added is_tokenish method that checks if something is a token, an emblem, a designation, a rulestip, a counter or a checklist.
* Fixed a bug on some setups, where strings could be too long and would cause the display tab of the preferences menu to collapse on itself.
* fix some untranslated strings

---------

Co-authored-by: cajun <12363371+CajunAvenger@users.noreply.github.com>

data/en.mse-locale/locale

@@ -239,11 +239,13 @@ help:
 	number of packs:					The number of %ss to generate
 
 	# Preferences
-	app language:						
-		Note: You must restart MSE for the changes to take effect.
-	zoom export:						
-		(When off, the cards are exported
-		 and copied at 100% size and normal rotation)
+	app language:
+		Note: You must restart MSE
+		for the changes to take effect.
+	zoom export:
+		(When off, the cards are
+		exported and copied at 100%
+		size and normal rotation)
 
 	# apprentice export
 	set code:							A set code is a two character code that is used by Apprentice to refer to a set.
@@ -626,7 +628,9 @@ button:
 	high quality:						&High quality rendering
 	show lines:							Show &lines around fields
 	show editing hints:					Show boxes and hints for &editing
-	zoom export:						Use Viewer zoom and rotation settings when e&xporting
+	zoom export:
+		Use Viewer zoom and rotation
+		settings when e&xporting
 	spellcheck enabled:					Show &spelling errors on cards
 	check now:							Check &Now
 	always:								Always