[Translators] schedule for next release of Claws Mail

[Thomas Bellmann]

Slavko schrieb
am Sun, 12 Jul 2015 17:16:22 +0200:

> + I see there inconsistence in Sieve naming, once it is as "Sieve" and
>   once as "SIEVE" and in another place as "sieve", it is desired?

Just talked on IRC with claws and celehner with the result
| the RFCs say Sieve and ManageSieve, so it should be that way only

Anyway it is just each one "sieve" and one "SIEVE".

hth
Thomas