Added server-side iterator flags/type defines
Merge pull request #46 from euroelessar/master

Added start_iterator to python binding
v2.22.5.0
Merge pull request #47 from euroelessar/master

Fixed read_latest in case of no metadata
v2.22.5.1
Get rid of append lock - key should be locked by elliptics here, otherwise we do not care if one write will overwrite another one
Update .gitignore
Move headers to corresponding place

Now backends.h can be included as standalone header.
Fix RPATH handling

Fix wrong rpath in binaries in case of installation to custom prefix
Merge pull request #49 from itroot/cosmetic-fixes

Cosmetic fixes
Cache operations cleanup
dnet_session cleanup
ENOENT/ENXIO cleanup - use ENXIO when there is no address in route table.
ENOENT/ENXIO cleanup, run read recovery only if ENOENT or EBADFD is returned and only in groups which failed
Added cmake/Elliptics into devel rpm package
Implemented per-session namespaces.
Free groups and ns in dnet_session_destroy()
Added DNET_IO_FLAGS_CHECKSUM flag - return data checksum from server in io->parent. Refactor checksumming code.
v2.22.6.0
write CAS fix

 * If err == -ENOENT then there is no data to checksum, and CAS should succeed
 * This is not 'client-safe' since two or more clients with unlocked CAS write
 * may find out that there is no data and try to write their data, but we do not
 * case about parallel writes being made without locks.