UniStore v2! (#36)

* Do not build here.

* WIP: UniStoreV2!

This implementation is ugly and a big cleanup is needed.

* [UniStoreV2]: Add `Lang::get(...)`.

* Add back UniStore autobooting.

* UniStoreV2: Add List Layout.

* Some more UniStore work.

Also constify vector's.

* Some more spritesheet checks.

* oops.. forgot to do `Config::fading`.

* Display UniStore version on the Store list bar.

* version now needs to be `0` or `1` or not included.

versions with 2, 3, 4 and up shows an error now.

* You can now also scroll to the next page with D-Pad Left/D-Pad Right!

* Last fix before merge?

romfs/lang/en/app.json

@@ -56,7 +56,7 @@
 
 	"CREDITS":							"Credits",
 	"DEVELOPED_BY":						"Developed by: Universal-Team.",
-	"MAIN_DEV":							"Main Developer: SuperSaiyajinStackie",
+	"MAIN_DEV":							"Main Developer: StackZ",
 	"CURRENT_VERSION":					"Current version: ",
 	"MANY_THANKS":						"Many Thanks to:",
 	"TRANSLATORS":						"All our Translators",
@@ -178,7 +178,15 @@
 	"ENABLED":							"Enabled!",
 	"DISABLED":							"Disabled!",
 	"DOWNLOAD_SPEED":					"Download Speed: ",
-	"BYTES_PER_SECOND":					" bytes per second",
+	"KB_PER_SECOND":					" KB per second",
 	"PROGRESS_BAR_ENABLE":				"Would you like to enable the progressbar?",
-	"PROGRESS_BAR_DISABLE":				"Would you like to disable the progressbar?"
+	"PROGRESS_BAR_DISABLE":				"Would you like to disable the progressbar?",
+	"CATEGORY":							"Category: ",
+	"SYSTEM":							"System: ",
+	"LAST_UPDATED":						"Last updated: ",
+	"CHANGE_THEME":						"Change Theme",
+	"CHANGE_STYLE":						"Change Style",
+	"NO_DOWNLOADS_AVAILABLE":			"No downloads available.",
+	"UNISTORE_VERSION":					"UniStore version: ",
+	"UNISTORE_NOT_SUPPORTED":			"This UniStore version is not supported!"
 }