Farsi: Add explicit LRE markers in some places

In bidirectional text, neutral characters like parentheses
and slashes can get interpreted as RTL when not surrounded by
strong LTR characters. This leads to wrong formatting like
"<Copyright <foo@example.com" instead of "Copyright <foo@example.com>"

Workaround by adding explicit right-to-left embedding marker (U+202a).
(Ref: https://www.unicode.org/reports/tr9/)

For trailing slash in URLs, they are just omitted when not really
required.

Some other minor edits:
- Do not translate "OpenVPN Technologies Inc."
- SOCKES --> SOCKS

Signed-off-by: Selva Nair <selva.nair@gmail.com>

res/openvpn-gui-res-fa.rc

@@ -142,7 +142,7 @@ BEGIN
                     ID_RB_PROXY_MSIE, 13, 31, 200, 10
     AUTORADIOBUTTON "تنظیم دستی", ID_RB_PROXY_MANUAL, 13, 46, 79, 10
     AUTORADIOBUTTON "پروکسی نوع HTTP", ID_RB_PROXY_HTTP, 20, 62, 90, 10, WS_GROUP | WS_TABSTOP
-    AUTORADIOBUTTON "پروکسی نوع SOCKES", ID_RB_PROXY_SOCKS, 120, 62, 90, 10
+    AUTORADIOBUTTON "پروکسی نوع SOCKS", ID_RB_PROXY_SOCKS, 120, 62, 90, 10
     LTEXT "آدرس :", ID_TXT_PROXY_ADDRESS, 20, 77, 32, 10
     EDITTEXT ID_EDT_PROXY_ADDRESS, 53, 75, 117, 12, ES_AUTOHSCROLL
     RTEXT "پورت :", ID_TXT_PROXY_PORT, 171, 77, 20, 10
@@ -243,17 +243,17 @@ LANGUAGE LANG_FARSI, SUBLANG_DEFAULT
 BEGIN
     ICON ID_ICO_APP, ID_ICON_ABOUT, 8, 16, 21, 20
     LTEXT "OpenVPN GUI v%ls – یک رابط کاربر گرفیکی برای کانکشن OpenVPN\n\
-Copyright (C) 2004-2005 Mathias Sundman <info@openvpn.se>\n\
-Copyright (C) 2008-2014 Heiko Hund <heikoh@users.sf.net>\n\
+Copyright (C) 2004-2005 Mathias Sundman ‪<info@openvpn.se>\n\
+Copyright (C) 2008-2014 Heiko Hund ‪<heikoh@users.sf.net>\n\
 Copyright (C) 2012-2022 OpenVPN GUI مشارکت کنندگان\n", ID_TXT_VERSION, 36, 15, 206, 50
-    LTEXT "https://github.com/OpenVPN/openvpn-gui/", ID_LTEXT_ABOUT2, 36, 55, 206, 42
+    LTEXT "https://github.com/OpenVPN/openvpn-gui", ID_LTEXT_ABOUT2, 36, 55, 206, 42
     LTEXT "OpenVPN – برنامه ای برای تونل ایمن شبکه های آی پی \
 با پشتیبانی از پورت های : TCP/UDP , به همراه SSL/TLS-based \
 جلسه احراز هویت و تغییر کلید و بسته ها \
 رمز نگاری و بسته احراز هویت و بسته فشرده سازی.\n\
 \n", ID_LTEXT_ABOUT3, 8, 70, 240, 64
-    LTEXT "Copyright (C) 2002-2022 شرکت،تکنولوژی OpenVPN <info@openvpn.net>\n\
-https://openvpn.net/", ID_LTEXT_ABOUT4, 8, 106, 240, 64
+    LTEXT "Copyright (C) 2002-2022 OpenVPN Technologies Inc. ‪<info@openvpn.net>\n\
+https://openvpn.net", ID_LTEXT_ABOUT4, 8, 106, 240, 64
 END
 
 /* Proxy Authentication Dialog */