Arrows grow in size to indicate stronger current
Arrows transition color
delete obsolete tests
Refactoring
add docs
docs
test
locale strings for timeline
Merge branch 'Ernst_graph_service' of github.com:nens/lizard-client into Ernst_graph_service
Refactoring
more tests
Merge branch 'Ernst_graph_service' of github.com:nens/lizard-client into Ernst_graph_service
Merge pull request #93 from nens/fritz_ravenize_all_the_things

raven only doing stuff in integration/staging/production environments
rm commented code
Merge branch 'integration' of github.com:nens/lizard-client into fritz_point_object_jit
Revert to 9bdc41c53e7bf7db24ceffe478c614b66f083ab1
chg arrow stroke-width; chg arrow scaling
Merge branch 'integration' of github.com:nens/lizard-client into fritz_point_object_jit
closes attrs if no utft
rm mocked (& already commented) object representing flow data