perl-yaml-0.90-1-i686

- 0.81 -> 0.90
perl-datetime-timezone-1.65-1-i686

- 1.60 -> 1.65
perl-date-manip-6.43-1-i686

- 6.31 -> 6.43
+ Remove build() part, as a Makefile.PL is now provided.
perl-datetime-1.08-1-i686

0.75 -> 1.08