starting work on crystals and Littelmann paths
changes
fixing url_for stuff ...
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.
first working version
adding very basic permutation directory to lmfdb
Fixing import bugs
littelmann paths started
Merge branch 'master' of https://github.com/LMFDB/lmfdb
Merge pull request #2 from lemurell/master

Fixed imports in main.
littelmann: ajax demo callback works
import fix for users
first demo of littelmann path plotting with a slider
Merge branch 'master' of github.com:LMFDB/lmfdb into anne

* 'master' of github.com:LMFDB/lmfdb:
  import fix for users
  Fixing import bugs
Added Endomorphism rings and CM to elliptic curve home pages (with knowls)
Merge branch 'master' of git://github.com/LMFDB/lmfdb
Merged to upstream.
littelmann paths depend on crystal now
littlemann path: recentering
Add motivic weight to gaga box