add cluster uuid to sxadm cluster --info
fix minor glitches
sxsetup: rework --bare and allow interactive mode
fix resource leaks and other bugs
fix resource leaks and other bugs
fix bad free
do not return negative value on error

just log it
use sxi_rand_pseudo_bytes instead of rand
set f to null just in case
minor fixes
minor fixes
change progress text
fix empty newowner check in sx_hashfs_volume_mod
fix some error path issues
print a message if db unlocking fails in sx_hashfs_check
print a message if db unlocking fails in sx_hashfs_extract
try to not send negative counters

we can have multiple counters for same (block,replica) with different
rebalance ages (for example: file uploaded then rebalanced then deleted later,
                etc.)
When rebalancing/repairing send the sum of the counters for a given
(block,replica) which should be >= 0 outside of rebalance.
Still if a counter is negative don't overflow it to unsigned.
be consistent about counter size: its not 64-bit
add sxi_getenv()
Add --exclude and --include options to sxcp (bb#31)

Give --exclude to skip files matching given pattern. When --include is
given, only files matching pattern will be copied.