Merge pull request #7 from MarkWatkins2014/master

Add general tensor_get_an()
Merge pull request #8 from MarkWatkins2014/master

root_number_at_oo (as mod 4 result)
Updated interface for tensor products
Merge branch 'master' of https://github.com/mjd95/lmfdb
some work on tensor products
Merge branch 'master' of https://github.com/mjd95/lmfdb into mine

* 'master' of https://github.com/mjd95/lmfdb:
  Updated interface for tensor products
  root_number_at_oo (as mod 4 result)
root_number_at_oo (as mod 4 result)
some progress
Remove useless line
start the day with coffee
change naming conventions, add get_euler_factor utility
move testing line to end
Merge branch 'master' of https://github.com/MarkWatkins2014/lmfdb into mine

* 'master' of https://github.com/MarkWatkins2014/lmfdb:
  move testing line to end
  change naming conventions, add get_euler_factor utility
  Remove useless line
Merge branch 'mine' of http://github.com/categorie/lmfdb into minealberto

Conflicts:
	lmfdb/tensor_products/galois_reps.py
Finished implementing the thingy for Elliptic Modular Forms