Activate new installer l10n

Note that not all can be activated due to restriction of NSIS.
Switching to UTF8 nsis would help. Or pushing nsis upstream to incorporate the patch and/or add new language ID.

extras/package/win32/vlc.win32.nsi.in

@@ -647,6 +647,10 @@ Function .onInit
   StrCmp $LANGUAGE ${LANG_DUTCH} Dutch 0
   StrCmp $LANGUAGE ${LANG_SIMPCHINESE} SChinese 0
   StrCmp $LANGUAGE ${LANG_FINNISH} Finnish 0
+  StrCmp $LANGUAGE ${LANG_BENGALI} Bengali 0
+  StrCmp $LANGUAGE ${LANG_PUNJABI} Punjabi 0
+  StrCmp $LANGUAGE ${LANG_SLOVENIAN} Slovenian 0
+  StrCmp $LANGUAGE ${LANG_SPANISH} Spanish 0
   StrCmp $LANGUAGE ${LANG_PORTUGUESEBR} Brazilian EndLanguageCmp
   French:
   !include "languages\french.nsh"
@@ -681,6 +685,18 @@ Function .onInit
   Finnish:
   !include "languages\finnish.nsh"
   Goto EndLanguageCmp
+  Bengali:
+  !include "languages\bengali.nsh"
+  Goto EndLanguageCmp
+  Punjabi:
+  !include "languages\punjabi.nsh"
+  Goto EndLanguageCmp
+  Slovenian:
+  !include "languages\slovenian.nsh"
+  Goto EndLanguageCmp
+  Spanish:
+  !include "languages\spanish.nsh"
+  Goto EndLanguageCmp
   Brazilian:
   !include "languages\brazilian_portuguese.nsh"
   EndLanguageCmp:
@@ -895,6 +911,10 @@ Function un.onInit
   StrCmp $LANGUAGE ${LANG_DUTCH} Dutch 0
   StrCmp $LANGUAGE ${LANG_SIMPCHINESE} SChinese 0
   StrCmp $LANGUAGE ${LANG_FINNISH} Finnish 0
+  StrCmp $LANGUAGE ${LANG_BENGALI} Bengali 0
+  StrCmp $LANGUAGE ${LANG_PUNJABI} Punjabi 0
+  StrCmp $LANGUAGE ${LANG_SLOVENIAN} Slovenian 0
+  StrCmp $LANGUAGE ${LANG_SPANISH} Spanish 0
   StrCmp $LANGUAGE ${LANG_PORTUGUESEBR} Brazilian EndLanguageCmp
   French:
   !include "languages\french.nsh"
@@ -929,6 +949,18 @@ Function un.onInit
   Finnish:
   !include "languages\finnish.nsh"
   Goto EndLanguageCmp
+  Bengali:
+  !include "languages\bengali.nsh"
+  Goto EndLanguageCmp
+  Punjabi:
+  !include "languages\punjabi.nsh"
+  Goto EndLanguageCmp
+  Slovenian:
+  !include "languages\slovenian.nsh"
+  Goto EndLanguageCmp
+  Spanish:
+  !include "languages\spanish.nsh"
+  Goto EndLanguageCmp
   Brazilian:
   !include "languages\brazilian_portuguese.nsh"
   EndLanguageCmp: