removed some print statements

rowers/dataprep.py

@@ -1572,13 +1572,9 @@ def repair_data(verbose=False):
                         res = data.to_csv(w.csvfilename + '.gz',
                                           index_label='index',
                                           compression='gzip')
-                        print 'adding csv file'
                     else:
-                        print w.id, ' No stroke records anywhere'
                         w.delete()
                 except:
-                    print 'failed'
-                    print str(sys.exc_info()[0])
                     pass
 
 # A wrapper around the rowingdata class, with some error catching