Start on L-functions for tensor producte
Merge branch 'master' of https://github.com/mjd95/lmfdb into mine

* 'master' of https://github.com/mjd95/lmfdb:
  Now have tensor_products module and basic functionality for product of ell curve and dirichlet char
  Renamed tensor products folder
  Added input boxes for objects we're taking tensor products of
  Basic layout for tensor products pages
  EC search results page: no download links. fixes #145
Lfunctions for tensor products
Merge pull request #3 from categorie/mine

Mine