Regression fixes from upstream. Rebase uclibc daemon patch,
and modify APKBUILD to use patches for the minor releases.

Should fix issue with interfaces freezing with heavy load over vlans

fixes #1577

fix for ntpd

remove upstreamed patch

Roger Pau Monne authored Jan 18, 2013 and Natanael Copa committed Jan 18, 2013

Some patches where not included in the original XSA, this are the
remaining ones (so far).

To be applied to edge and 2.5

ref #1533