Localisation updates from https://translatewiki.net.

Change-Id: Ic63b9a58f63df53b2268619a86bb70136b6da079

i18n/en-ca.json

@@ -2,8 +2,9 @@
 	"@metadata": {
 		"authors": [
 			"2NumForIce",
+			"Amire80",
 			"Techman224"
 		]
 	},
-	"captchahelp-text": "Web sites that accept postings from the public, like this wiki, are often abused by spammers who use automated tools to post their links to many sites.\nWhile these spam links can be removed, they are a significant nuisance.\n\nSometimes, especially when adding new web links to a page, the wiki may show you an image of coloured or distorted text and ask you to type the words shown.\nSince this is a task that's hard to automate, it will allow most real humans to make their posts while stopping most spammers and other robotic attackers.\n\nUnfortunately this may inconvenience users with limited vision or using text-based or speech-based browsers.\nAt the moment we do not have an audio alternative available.\nPlease contact the [[Special:ListAdmins|site administrators]] for assistance if this is unexpectedly preventing you from making legitimate posts.\n\nHit the 'back' button in your browser to return to the page editor."
+	"captchahelp-text": "Web sites that accept postings from the public, like this wiki, are often abused by spammers who use automated tools to post their links to many sites.\nWhile these spam links can be removed, they are a significant nuisance.\n\nSometimes, especially when adding new web links to a page, the wiki may show you an image of coloured or distorted text and ask you to type the words shown.\nSince this is a task that's hard to automate, it will allow most real humans to make their posts while stopping most spammers and other robotic attackers.\n\nUnfortunately, this may inconvenience users with limited vision or those using text-based or speech-based browsers.\nAt the moment, we do not have an audio alternative available.\nPlease contact the [[Special:ListAdmins|site administrators]] for assistance if this is unexpectedly preventing you from making legitimate actions.\n\nHit the \"back\" button in your browser to return to the page editor."
 }

i18n/gn.json

@@ -0,0 +1,8 @@
+{
+	"@metadata": {
+		"authors": [
+			"P. S. F. Freitas"
+		]
+	},
+	"captcha-info-help": "Ñemombe'u CAPTCHA rehegua."
+}

i18n/syl.json

@@ -0,0 +1,9 @@
+{
+	"@metadata": {
+		"authors": [
+			"ꠢꠣꠍꠘ ꠞꠣꠎꠣ"
+		]
+	},
+	"confirmedit-preview-content": "ꠎꠤꠘꠤꠡ",
+	"confirmedit-preview-validity": "ꠛꠂꠗꠔꠣ"
+}