Minor fixes
use local gitignores
dist -> upstream
devel/sage -> src
Fix syntax error, call to nonexistent function (?)
Add info about sagedev.py to the README
directory structure explanation
Merge pull request #2 from robertwb/master

directory structure explanation
fixed directory names for all but base; still some issues
devel/{ext,bin} fixed; / needs work; devel might work
Actually fix consolidate-repos.sh (I hope)
Add Combinat goals draft from Florent Hivert
Update README.rst
README.rst: add my proposed directory structure
added post-process.sh and configuration.sh
change merge commit message
Use SAGE_SRC instead of statically set to devel
Useg SAGE_PKGS instead of statically putting spkgs in packages
more configuration variables
minor corrections