Merge rev 5098 to branch 0.60 : Element spanish translation, thanks Edgar

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.60@5100 bfdf4180-ca20-0410-9c96-a3a8aa849046

elements/50_pneumatic/45_valves/11_relief_valves/qet_directory

@@ -4,6 +4,7 @@
         <name lang="pl">Zawory sterujące ciśnieniem</name>
         <name lang="fr">Soupapes</name>
         <name lang="en">Relief valves</name>
+        <name lang="es">Valvulas de alivio</name>
         <name lang="cs">Ventily řízené tlakem</name>
         <name lang="ar">صمّامات</name>
         <name lang="it">Valvole</name>

elements/50_pneumatic/45_valves/21_logic_valves/qet_directory

@@ -4,6 +4,7 @@
         <name lang="pl">Zawory logiczne</name>
         <name lang="fr">Vannes logiques</name>
         <name lang="en">Logic valves</name>
+        <name lang="es">Valvulas lógicas</name>
         <name lang="cs">Logické ventily</name>
         <name lang="ar">صمّامات منطقيّة</name>
         <name lang="it">Valvole logiche</name>

elements/50_pneumatic/45_valves/qet_directory

@@ -3,6 +3,7 @@
         <name lang="de">Ventile</name>
         <name lang="fr">Vannes</name>
         <name lang="en">Valves</name>
+        <name lang="es">Valvulas</name>
         <name lang="pl">Zawory</name>
         <name lang="cs">Klapky</name>
         <name lang="it">Valvole</name>