remove parenthesis around date for multiple hours
remove parenthesis around date for multiple hours

tiy-tpa-ruby-q3-2015/Hours,ivanbenko/Hours,HaraShun/Hours,xuewenfei/Hours,DefactoSoftware/Hours,compwron/Hours,ivanbenko/Hours,jnillo/Hours,suyesh/Hours,michalsz/Hours,ivanbenko/Hours,rmangino/Hours,HaraShun/Hours,DefactoSoftware/Hours,suyesh/Hours,rmangino/Hours,suyesh/Hours,HaraShun/Hours,mojacc/Hours,rmangino/Hours,xuewenfei/Hours,tiy-tpa-ruby-q3-2015/Hours,ipmobiletech/Hours,michalsz/Hours,mojacc/Hours,jnillo/Hours,compwron/Hours,ipmobiletech/Hours,DefactoSoftware/Hours,jnillo/Hours,xuewenfei/Hours,leffen/Hours,compwron/Hours,HaraShun/Hours,michalsz/Hours,suyesh/Hours,leffen/Hours,ipmobiletech/Hours,xuewenfei/Hours,rmangino/Hours,leffen/Hours,ipmobiletech/Hours,tiy-tpa-ruby-q3-2015/Hours,DefactoSoftware/Hours,mojacc/Hours,compwron/Hours,michalsz/Hours,tiy-tpa-ruby-q3-2015/Hours,ivanbenko/Hours,jnillo/Hours,leffen/Hours,mojacc/Hours