Anonymissimus 8dcebd3fc1 Fix some spearman attack animations being too slow.
http://forums.wesnoth.org/viewtopic.php?f=4&t=35873&p=518255#p518255

Calculated frame length of new sw, s, se animations so that the whole
animation length matches the length of the other old animations.
2012-01-12 19:41:00 +00:00
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