Add Russian l10n to the desktop file
Fix menu category

--- ./qtpass.desktop
+++ ./qtpass.desktop
@@ -13,7 +13,7 @@ GenericName=Password Manager
 #GenericName[hu_HU]=
 GenericName[nl_NL]=Wachtwoord Beheer
 #GenericName[pl_PL]=
-#GenericName[ru_RU]=
+GenericName[ru_RU]=Менеджер паролей
 #GenericName[sv_SE]=
 #GenericName[zh_CN]=
 Comment=GUI for the standard unix password store
@@ -27,11 +27,11 @@ Comment=GUI for the standard unix password store
 #Comment[hu_HU]=
 Comment[nl_NL]=GUI voor de standaard unix wachtwoord opslag
 #Comment[pl_PL]=
-#Comment[ru_RU]=
+Comment[ru_RU]=Графический клиент менеджера паролей pass
 #Comment[sv_SE]=
 #Comment[zh_CH]=
 Exec=qtpass
 Icon=qtpass-icon
 Terminal=false
-Categories=Security;Utility;
+Categories=Qt;System;Security;
 Keywords=Password;Manager;QT;