Adding Edl button in reboot menu

Edl mode is available only on qualcomm devices and it used to fully
restore the bricked devices. I made the button available only if
TW_HAS_EDL_MODE := true like the download button. I set the edl
button to the right of the download button, so devices can support
edl button and download button. I also added the translation for
all languages.

Change-Id: I69d1058b8c050b722395c7b3da6dce1ccfbe7a91
diff --git a/data.cpp b/data.cpp
index 0ece4e7..cf9dd24 100755
--- a/data.cpp
+++ b/data.cpp
@@ -722,6 +722,10 @@
 	printf("TW_HAS_DOWNLOAD_MODE := true\n");
 	mConst.SetValue(TW_DOWNLOAD_MODE, "1");
 #endif
+#ifdef TW_HAS_EDL_MODE
+	printf("TW_HAS_EDL_MODE := true\n");
+	mConst.SetValue(TW_EDL_MODE, "1");
+#endif
 #ifdef TW_INCLUDE_CRYPTO
 	mConst.SetValue(TW_HAS_CRYPTO, "1");
 	printf("TW_INCLUDE_CRYPTO := true\n");