remove old documents, and pyspherematch-only: I believe this has mostly been merged into mainline, or the libkd-only release

git-svn-id: svn+ssh://astrometry.net/svn/trunk/src/astrometry@25011 03a3cea6-2c03-0410-ac9b-9271b1c66c29
remove old scripts

git-svn-id: svn+ssh://astrometry.net/svn/trunk/src/astrometry@25012 03a3cea6-2c03-0410-ac9b-9271b1c66c29
add .gitignore

git-svn-id: svn+ssh://astrometry.net/svn/trunk/src/astrometry@25013 03a3cea6-2c03-0410-ac9b-9271b1c66c29
Merge branch 'master' of github.com:dstndstn/astrometry.net