@zelig this needs to be addressed in the block pool.

Frontier/blockpool BUGFIX

3ebf646 Merge remote-tracking branch 'origin/develop' into develop
0ecbe27 uncle with same block number as current block

git-subtree-dir: tests/files
git-subtree-split: 3ebf64619911a7cbdec3b70491284c4cd5f4c3a3

RPC Tests updates

d6fe94a Merge branch 'develop' of https://github.com/ethereum/tests into develop
cae0693 more fuzz test failures
2110806 fix mem test
049c4d3 Merge remote-tracking branch 'origin' into develop
6025e7b stack size 1024 fix
97655c7 add JS fails
90fe120 JS fails
e8a6964 JS fail

git-subtree-dir: tests/files
git-subtree-split: d6fe94ad047557531c83b551eb78a7a5838feaa4

do not print Plain Object prototype fields in geth console

printing object prototype functions in geth console

Instead of error

RPC Fabian fixes

Defaults to 0, which is then set to default values in XEth