hg: build-infra/jdk8/hotspot: 2 new changesets

[erik.joelsson at oracle.com]

Changeset: 20b605466ccb
Author:    katleman
Date:      2013-01-31 17:04 -0800
URL:       http://hg.openjdk.java.net/build-infra/jdk8/hotspot/rev/20b605466ccb

Added tag jdk8-b75 for changeset 6778d0b16593

! .hgtags

Changeset: ee29b79298d9
Author:    erikj
Date:      2013-02-07 09:59 +0100
URL:       http://hg.openjdk.java.net/build-infra/jdk8/hotspot/rev/ee29b79298d9

Merge