improved display of base-change & Q-curve links
Merge branch 'master' into ecnf
more work on ecnf
updated import_ec_data to match new file layout
Merge branch 'master' of https://github.com/LMFDB/lmfdb
Merge branch 'master' of https://github.com/LMFDB/lmfdb
Merge branch 'master' of https://github.com/LMFDB/lmfdb
Merge branch 'ecnf' of github.com:JohnCremona/lmfdb into ecnf
added several knowl links in ecnf pages
Merge branch 'master' of https://github.com/jwj61/lmfdb
Merge pull request #194 from jwj61/master

Integral representation support
Merge branch 'master' of https://github.com/LMFDB/lmfdb
Merge branch 'master' into ecnf
Merge pull request #195 from JohnCremona/ecnf

ecnf: added some knowls
added command line utility for changing passwords.
Display more data on integral representations of Galois groups.
Add warning to the user about duplicate Artin representations.
Improve import script for families of hypergeometric motives.
When downloading number fields, put the date in the file in a comment, and add magma as a download type.