NV: added display settings, load session rework, default edge rendering markers rework
NV: pie rendering mode updated, ui fixes
NV: update downX and downY calculations
jso-job-list work in progress
Merge branch 'feature/opencga-0.3' of github.com:opencb/jsorolla into feature/opencga-0.3
NV: null check
Merge branch 'feature/opencga-0.3' of github.com:opencb/jsorolla into feature/opencga-0.3
nv: jso-color-picker is now a polymer element; minor fixes
Replaced foreach by for loop. Fixed width in tracklist-panel