Fix some relative paths.

The robots.txt and favicon.ico locations were specified as relative
paths, which should have been changed since the location of the start
script changed relative to everything else. Hopefully, these paths are
specified correctly now and shouldn't need to be fixed in the future.
Merge branch 'master' of github.com:LMFDB/lmfdb
Remove report of search query for Hilbert modular forms.
Merge branch 'master' of https://github.com/LMFDB/lmfdb
Added "All twists" to friend list of elliptic curve home page
Added j-invariants to data imported from raw data files
Merge branch 'master' of git://github.com/LMFDB/lmfdb
Merge branch 'master' of github.com:LMFDB/lmfdb
Plot of ec L-function from db
Fixed import line.
Merge branch 'master' of https://github.com/JohnCremona/lmfdb
mathjax: configuring ascii math and adding a DEBUG function in the template engine to determine, if errors are hidden in production mode
mathjax is now supposed to show no errors for non-logged in users
fixing paths for mathjax noErrors ...
Merge branch 'master' of git://github.com/LMFDB/lmfdb
Fix styling of L-function graph
Debug for lcalcfile of Dirichlet L-function.
Fixing display of elliptic fixed points.
There was a simple typo.
Merge pull request #7 from lemurell/master

L-function graphs -  styling and ec from db.
Merge branch 'fix_ep' of git://github.com/sehlen/lmfdb

* 'fix_ep' of git://github.com/sehlen/lmfdb:
  Fixing display of elliptic fixed points. There was a simple typo.