fix TiledImageStore.Fixed_v0 subclassing bug, which only showed up (for now) in the minified javascript
fix TiledImageStore.Fixed_v0 subclassing bug, which only showed up (for now) in the minified javascript

erasche/jbrowse,nathandunn/jbrowse,GreggHelt2/apollo-test,GMOD/jbrowse,erasche/jbrowse,erasche/jbrowse,erasche/jbrowse,igemsoftware/Shenzhen_BGIC_0101_2013,limeng12/jbrowse,limeng12/jbrowse,SuLab/jbrowse,erasche/jbrowse,SuLab/jbrowse,limeng12/jbrowse,limeng12/jbrowse,GreggHelt2/apollo-test,GMOD/jbrowse,igemsoftware/Shenzhen_BGIC_0101_2013,igemsoftware/Shenzhen_BGIC_0101_2013,erasche/jbrowse,SuLab/jbrowse,Arabidopsis-Information-Portal/jbrowse,GreggHelt2/apollo-test,GMOD/jbrowse,igemsoftware/Shenzhen_BGIC_0101_2013,Arabidopsis-Information-Portal/jbrowse,nathandunn/jbrowse,igemsoftware/Shenzhen_BGIC_0101_2013,GreggHelt2/apollo-test,nathandunn/jbrowse,SuLab/jbrowse,limeng12/jbrowse,SuLab/jbrowse,igemsoftware/Shenzhen_BGIC_0101_2013,limeng12/jbrowse,igemsoftware/Shenzhen_BGIC_0101_2013,GMOD/jbrowse,SuLab/jbrowse,limeng12/jbrowse,Arabidopsis-Information-Portal/jbrowse,igemsoftware/Shenzhen_BGIC_0101_2013,Arabidopsis-Information-Portal/jbrowse,Arabidopsis-Information-Portal/jbrowse,GreggHelt2/apollo-test,limeng12/jbrowse,erasche/jbrowse,Arabidopsis-Information-Portal/jbrowse,Arabidopsis-Information-Portal/jbrowse,GreggHelt2/apollo-test,nathandunn/jbrowse,SuLab/jbrowse,nathandunn/jbrowse,erasche/jbrowse,GreggHelt2/apollo-test,GMOD/jbrowse