Temporary work-around fro track height until there's a callback for 'track finished loading'. Also, put the 'load one more track' buttons at the bottom.
Temporary work-around fro track height until there's a callback for 'track finished loading'. Also, put the 'load one more track' buttons at the bottom.

hms-dbmi/exac_browser,hms-dbmi/exac_browser,konradjk/exac_browser,pontikos/uclex_browser,konradjk/exac_browser,macarthur-lab/gnomad_browser,hms-dbmi/exac_browser,pontikos/uclex_browser,pontikos/uclex_browser,macarthur-lab/gnomad_browser,konradjk/exac_browser,macarthur-lab/gnomad_browser,macarthur-lab/gnomad_browser,pontikos/uclex_browser,pontikos/uclex_browser,macarthur-lab/gnomad_browser