Fixed #15 (pyyaml discards '-' sign on negative floats).
treeacdb27abcc0155aaa644feddbf0858a7a21fcf13
-rw-r--r-- 1058 LICENSE
-rw-r--r-- 61 MANIFEST.in
-rw-r--r-- 451 Makefile
-rw-r--r-- 667 README
-rw-r--r-- 2503 announcement.msg
drwxr-xr-x - examples
drwxr-xr-x - lib
-rw-r--r-- 1562 setup.py
drwxr-xr-x - tests