added more futures prices
adding more futures data

Merge branch 'master' of https://github.com/Sree-vathsan/CSE591-Data-Science-Project
'merging'

Merge branch 'master' of https://github.com/Sree-vathsan/CSE591-Data-Science-Project
Added non linear regressive models
Merge branch 'master' of https://github.com/Sree-vathsan/CSE591-Data-Science-Project