-Update from WebTranslator v3.0:
hebrew - 3 changes by oofnik
luxembourgish - 14 changes by Phreeze


git-svn-id: http://svn.openttd.org/trunk@26676 6aa0318a-3be1-0310-93fa-89fd2396df07
-Update from WebTranslator v3.0:
estonian - 9 changes by KSiimson
gaelic - 63 changes by GunChleoc


git-svn-id: http://svn.openttd.org/trunk@26677 6aa0318a-3be1-0310-93fa-89fd2396df07
-Codechange: Simplify settings widget layout. (Juanjo)

git-svn-id: http://svn.openttd.org/trunk@26678 6aa0318a-3be1-0310-93fa-89fd2396df07
-Codechange: VehicleListIdentifier::Pack can be const. (Juanjo)

git-svn-id: http://svn.openttd.org/trunk@26679 6aa0318a-3be1-0310-93fa-89fd2396df07
-Codechange: Simplify dropdown height computation. (Juanjo)

git-svn-id: http://svn.openttd.org/trunk@26680 6aa0318a-3be1-0310-93fa-89fd2396df07