(cherry picked from commit b36f947b)

this fixing behaviour on long backbuffer of packets to start
dropping packets instead of processing them late.
(cherry picked from commit d9500f76)

Conflicts:

	main/ipsec-tools/APKBUILD

(cherry picked from commit f6ad56cf)

(cherry picked from commit 629d95e6)

(cherry picked from commit 52acbbba)

(cherry picked from commit ac6a449c)

(cherry picked from commit d31ee8ff)

(cherry picked from commit e325a574)

(cherry picked from commit 002f0321)

(cherry picked from commit 648eefa8)

Conflicts:

	main/cmph/APKBUILD

ref #398
(cherry picked from commit cd2c647d)

fixes # 398

(cherry picked from commit 90aed4e5)

(cherry picked from commit 5f303ee9)

(cherry picked from commit 914fd266)

fixes #358

(cherry picked from commit cd8f1d31)

(cherry picked from commit 689c8065)

was bad

It's useful for creating tiny webpages with few rrd charts.
(cherry picked from commit 61f0356e)