added checkboxes to control datasets on graph; still need to figure out Y axis; flopped lat and long in v2j3m.py
refinement of multi-line visualization
single instance of http client
pin
Merge pull request #16 from megabulk/master

multi line visualization chart
adding simple_upload
Merge branch 'master' of github.com:harlo/InformaFrontend
more cache hickory pockery
Merge branch 'master' of https://github.com/harlo/InformaFrontend
broke out cache into separate file