* libc-{common,package}.bbclass: fix shlib renaming for the C library
Without this you'd end up with eglibc_2.12.ipk instead of libc6_2.12.ipk as before
* eglibc-locale: don't make versions go backwards after split from eglibc
eglibc was way beyond PR = "r1" at the time of the split, so increase PR to make package upgrades work
[RP: Fixup PR merge conflict]
(From OE-Core rev: 477ede7472db0bacd5daacb96e97f849d1be84ee)
Signed-off-by: Koen Kooi <koen@dominion.thruhere.net>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>