factor

Author	SHA1	Message	Date
erg	7103cc3cda	Add follow-link/follow-links, use it in file-system-info on linux. add docs and unit tests. fix indentation	2008-12-18 18:32:00 -06:00
Slava Pestov	dccbb84629	Updating unit tests for I/O re-organization	2008-12-14 21:21:44 -06:00
Slava Pestov	50e214c152	io.files split up and general refactoring work in progress	2008-12-14 20:03:00 -06:00