trim-zeros reform (part 3):- don't depend on private function of some other package- replace dt_trim_leading_zeros by util::trim_leading_zeros- bump version number to 2.6.1d5
trim-zeros reform (part 3):- don't depend on private function of some other package- replace dt_trim_leading_zeros by util::trim_leading_zeros- bump version number to 5.9.1d20
trim-zeros reform (part 2):- replace dt_trim_leading_zeros by util::trim_leading_zeros- mark private function dt_trim_leading_zeros as depreacted- bump version number to 5.9.1d1
add function "lc_trim_leading_zeros" to acs-lang localization procs, since date-time procs are not acs-core, such that the function defined there cannot be used in the core