Update our url stuffs!

Adds support for JIRA link labels from Alchemy. (Made less of a mess by me)
Adds support for x-grid-info, the future of x-grid-info-location from Alchemy.
Updates uriparser latest from Alchemy.
Updates llstring to be more in line with upstream Alchemy.
Fixes our LLURI Implementation
Updates LLURLAction to modern C++ stuffies~
Adds Email protocol support from alchemy
Sync LLSLURL with Alchemy, adding x-grid-info support.
Also keep NoProtocol Support because yaaassss~
(also we won't suffer from MAINT-5019 because we're not dumb.)

indra/newview/skins/default/xui/de/strings.xml

@@ -125,6 +125,9 @@
 	<string name="TooltipMapUrl">Klicken, um diese Position auf der Karte anzuzeigen</string>
 	<string name="TooltipSLAPP">Anklicken, um Befehl secondlife:// auszuführen</string>
 	<string name="CurrentURL" value=" CurrentURL: [CurrentURL]"/>
+	<string name="TooltipEmail">
+		Klicken, um eine E-Mail zu verfassen
+	</string>
 
 	<!-- text for SLURL labels -->
 	<string name="SLurlLabelTeleport">Teleportieren zu</string>

indra/newview/skins/default/xui/en-us/strings.xml

@@ -141,6 +141,7 @@ Make sure you entered the correct Login URI. An example of a Login URI is: \"htt
 	<string name="TooltipMapUrl">Click to view this location on a map</string>
 	<string name="TooltipSLAPP">Click to run the secondlife:// command</string>
 	<string name="CurrentURL" value=" CurrentURL: [CurrentURL]" />
+	<string name="TooltipEmail">Click to compose an email</string>
 
 	<!-- text for SLURL labels -->
 	<string name="SLurlLabelTeleport">Teleport to</string>

indra/newview/skins/default/xui/es/strings.xml

@@ -133,6 +133,9 @@ Asegurate que has ingresado el URI de inicio de sesión correcto. Un ejemplo de
 	<string name="TooltipMapUrl">Pulsa para ver esta ubicación en el mapa</string>
 	<string name="TooltipSLAPP">Pulsa para ejecutar el comando secondlife://</string>
 	<string name="CurrentURL" value=" CurrentURL: [CurrentURL]" />
+	<string name="TooltipEmail">
+		Haz clic para redactar un correo electrónico
+	</string>
 
 	<!-- text for SLURL labels -->
 	<string name="SLurlLabelTeleport">Teleportar a</string>

indra/newview/skins/default/xui/pt/strings.xml

@@ -403,6 +403,9 @@ Pessoas com contas gratuitas não poderão acessar o Second Life no momento para
 		Clique para ativar no secondlife:// comando
 	</string>
 	<string name="CurrentURL" value="URL atual: [CurrentURL]"/>
+	<string name="TooltipEmail">
+		Clique para escrever um email
+	</string>
 	<string name="SLurlLabelTeleport">
 		Teletransportar para
 	</string>
@@ -427,6 +430,9 @@ Pessoas com contas gratuitas não poderão acessar o Second Life no momento para
 	<string name="SLappAgentRequestFriend">
 		Pedido de amizade
 	</string>
+	<string name="SLappAgentRemoveFriend">
+		Remoção de amigo
+	</string>
 	<string name="BUTTON_CLOSE_DARWIN">
 		Fechar (⌘W)
 	</string>