Updates Tajaran lore to match more to what the wiki has currently (#5966)

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## About The Pull Request

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This removes ancient tajara polaris lore and replaces it with what we
use instead.

## Why It's Good For The Game

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It makes tajaran have a accurate lore blurb instead of a completely
inaccurate lore blurb.

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🆑
add: Added slightly more accurate tajaran lore
del: Old polaris taj lore
tweak: changed some short hand signs for tajara to better short hand
signs
code: changed all files associated for tajaran lore blurb
/🆑

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code/modules/language/languages/species/tajaran.dm

@@ -2,7 +2,7 @@
 	id = LANGUAGE_ID_TAJARAN
 	name = LANGUAGE_SIIK
 	translation_class = TRANSLATION_CLASS_DEFAULT_CORE_RACE
-	desc = "The most prevalant language of Meralar, composed of expressive yowls and chirps. Native to the Tajaran."
+	desc = "The traditionally employed tongue of Adhomai, comprised of expressive yowls and chirps. Native to the Tajara."
 	speech_verb = "mrowls"
 	ask_verb = "mrowls"
 	exclaim_verb = "yowls"
@@ -12,7 +12,7 @@
 	"mi","jri","dynh","manq","rhe","zar","rrhaz","kal","chur","eech","thaa","dra","jurl","mah","sanu","dra","ii'r",
 	"ka","aasi","far","wa","baq","ara","qara","zir","saam","mak","hrar","nja","rir","khan","jun","dar","rik","kah",
 	"hal","ket","jurl","mah","tul","cresh","azu","ragh","mro","mra","mrro","mrra")
-	shorthand = "TAJ"
+	shorthand = "MAAS"
 
 /datum/language/tajaran/get_random_name(var/gender)
 	var/new_name = ..(gender,1)
@@ -26,7 +26,7 @@
 	id = LANGUAGE_ID_TAJARAN_ALT
 	name = LANGUAGE_AKHANI
 	translation_class = TRANSLATION_CLASS_DEFAULT_CORE_RACE
-	desc = "The language of the sea-faring Njarir'Akhan Tajaran. Borrowing some elements from Siik, the language is distinctly more structured."
+	desc = "The language of the noble Njarir'Akhan Tajaran. Borrowing some elements from Siik, the language is distinctly more structured."
 	speech_verb = "chatters"
 	ask_verb = "mrowls"
 	exclaim_verb = "wails"
@@ -41,15 +41,14 @@
 
 /datum/language/tajsign
 	id = LANGUAGE_ID_TAJARAN_SIGN
-	name = LANGUAGE_ALAI
+	name = LANGUAGE_SIIK_TAJR
 	translation_class = TRANSLATION_CLASS_DEFAULT_CORE_RACE
-	desc = "A standardized Tajaran sign language that was developed in Zarraya and gradually adopted by other nations, incorporating \
-			hand gestures and movements of the ears and tail."
+	desc = "A standardized Tajaran sign language, incorporating hand gestures and movements of the ears and tail."
 	signlang_verb = list("gestures with their hands", "gestures with their ears and tail", "gestures with their ears, tail and hands")
 	colour = "tajaran"
 	key = "l"
 	language_flags = LANGUAGE_WHITELISTED | LANGUAGE_SIGNLANG | LANGUAGE_NO_STUTTER | LANGUAGE_NONVERBAL
-	shorthand = "TAJSIGN"
+	shorthand = "TAJR"
 
 /datum/language/tajsign/can_speak_special(var/mob/speaker)	// TODO: If ever we make external organs assist languages, convert this over to the new format
 	var/list/allowed_species = list(SPECIES_TAJ, SPECIES_TESHARI)	// Need a tail and ears and such to use this.