protect from deleting all
allow different duration for the function
Merge pull request #5294 from ticoann/protect_from_deleting_all

protect from deleting all from wmstats db
Merge pull request #5295 from ticoann/wmdata_mining_polling_cycle

allow different duration for the function
Fix the defualt args behavior.
Merge pull request #5298 from lucacopa/SR_fix_to_script

Fix the default args behavior.
0.9.97.pre8

Signed-off-by: Seangchan Ryu <sryu@fnal.gov>
wmdatamining fix
Don't terminate the thread when function fails
print out the error log
Merge pull request #5302 from ticoann/wmdatamining_poller_fix

wmdatamining fix
0.9.97.pre9

Signed-off-by: Seangchan Ryu <sryu@fnal.gov>
handle different output format
Merge pull request #5304 from ticoann/wmmining_fix2

handle different output format
0.9.97.pre10

Signed-off-by: Seangchan Ryu <sryu@fnal.gov>