make it clear to user when publication succeeds #1053
avoid submitting to se='UNKNOWN'. fix #1054
when splitting by lumi skip blocks with no locations, fixes #1056 and also #735
remove debug printouts
print WARNING when there is no file to be published in crab_fjr's. Fixes #1057
add DBS3 dataset/file invalidate scripts. For #1051
crab 2_10_4_pre5
Merge pull request #1058 from belforte/master

fixes #735 #1051 #1053 #1054 #1056 #1057