improve format_number, format_memory and add format_microseconds
wsrep updates for PXC 5.6.19
simplify some number formatting math

make utf8 legit
fix utf8 bug

added wsrep_latency view
fixed scientific notication for very small latencies

handle latency stats not being available more gracefully
fix for the just < 1MB case when KB is actually 4 digits long
fixed bug with wsrep_evs_repl_latency
put back in extra decimals
try to fix odd occurences of 0.0m and so forth
only add decimals if we are not at factor 1
flush status only when primary component. otherwise it raises error "Unknown Command"
Merge pull request #5 from dirtysalt/master

flush status only when primary component
initial testing script for number/memory formatting
Merge branch 'master' of github.com:jayjanssen/myq_gadgets
move flow to the end of the row and replace the snt column with an asterix when FC is sent
added gcache # of transactions in the _ist_ column
fixed bug where ist size reported as very large negative number (happens on fresh start)
do not flush status in a joiner state b/c it throws invalid commands
add support for --login-path and suppression for insecure password warnings
accept -t option with -f (skips -t # of samples)