Added "animate" option for time-series iChip tracks
Update status bar component states (ie exome button) on navigation
Added "animate" option for time-series iChip tracks
Beginnings of support for searching and loading UCSC encode tracks
removed .gitignore from repository.
merge
Fix issues form unsuccessful merg.
Add missing class BrowseEncodeAction
Tweaks to EncodeFileBrowser:  Allow specification of column name in search.
Added config files for Encode browser (mm9 and hg18)
Merge remote-tracking branch: upstream/master