po: Remove English strings from the Serbian (Cyrillic) translation.

po/sr_RS@cyrillic.po

@@ -276,7 +276,7 @@ msgstr "аудио запис"
 
 #: avifil32.rc:33
 msgid "Wine AVI-default-filehandler"
-msgstr "Wine AVI-default-filehandler"
+msgstr ""
 
 #: avifil32.rc:34
 msgid "uncompressed"
@@ -3335,15 +3335,15 @@ msgstr " Browsing history "
 
 #: inetcpl.rc:54
 msgid "You can delete cached pages, cookies and other data."
-msgstr "You can delete cached pages, cookies and other data."
+msgstr ""
 
 #: inetcpl.rc:56
 msgid "Delete &files..."
-msgstr "Delete &files..."
+msgstr ""
 
 #: inetcpl.rc:57
 msgid "&Settings..."
-msgstr "&Settings..."
+msgstr ""
 
 #: inetcpl.rc:65
 #, fuzzy
@@ -7038,7 +7038,7 @@ msgstr "Wine Video 1 видео кодек"
 
 #: oleacc.rc:27
 msgid "unknown object"
-msgstr "unknown object"
+msgstr ""
 
 #: oleacc.rc:28
 msgid "title bar"