Remove 1.23wmf7 symlinks

Change-Id: I89ada8168b733a8aa27a23422604eecdb6519521
Remove 1.23wmf8 symlinks

Change-Id: I32ee0305a1c29ef5827a2f2cef6c9f45092c9aaa
Remove 1.23wmf9 symlinks

Change-Id: I116302bc983f9330eff7080ee2e19f5c6702912b
Remove 1.23wmf10 symlinks

Change-Id: Ia40875bb040df9cd7a3e883aaaa343ff0e0aa4c2