Only set timestamp if it is zeroed
Added set-timestamp() session method
Merge branch 'master' of github.com:reverbrain/elliptics

Conflicts:
	include/elliptics/session.hpp
Fixed response() assignment and warnings
Added indexes profile and manifest
Updated config.json
Merge branch 'master' of github.com:reverbrain/elliptics
Depend on 0.10.4+ cocaine
Depend on 0.10.4~pre0 cocaine
Fixed timestamp for read/bulk_read answers.
Used common method for copying timestamp and user_flags from elist to io_attr.
Merge pull request #90 from shaitan/master

Fixed timestamp for read/bulk_read in answer.
Typo fixed
Added timestamp into session (get/set methods). Copy user flags from session, if it was not set in ctl.io
Merge branch 'master' of github.com:reverbrain/elliptics
Added printing lookup file info in ioclient by parameter -L.
Fixed timestamp in dnet_write_file_id_raw
Merge remote-tracking branch 'upstream/master'
merge