Added topic utility functions to whisper
Merge branch 'develop' into poc8
Removed goroutine from "Run"
Added whisper handler
Added whisper test
Added whisper debug interface + whisper fixes
Typo
Identity test
Fixed deref ptr

The gui already waits and shuts down ethereum. There was no need to wait
for an additional shutdown.
During env open check for pub error which indicated unencrypted payload.
Removed debug message
p2p: fix call to Server.removePeer (might help with #209)
Merge pull request #211 from fjl/fix-server-disc

p2p: fix call to Server.removePeer
doc desc
Whisper watches fixes
rename logger pkg and logger instance var
protocol test: basic status message tests pass
blockpool testing framework: now need to write tests
add back AddPeer
Merge branch 'ethp2p' of github.com:ethersphere/go-ethereum into ethp2p