pretty protocol version
fix: missing arg in NotInChain
switch MUL and SUB
relax timeout value
improve log for peer
Merge pull request #65 from caktux/master

switch MUL and SUB
1. pep8, 2. code extract to utils 3. comment 4. rename
add comment
Merge branch 'master' of github.com:ethereum/pyethereum
pep8
use print function instead of print statement
Removed extraneous variables and fixed invalid variables
add: bottle as dependency
pep8
pep8
extract get_db_path to utils
blank api server
1. layout api server
2. fix some bug
3. local address discover for '0.0.0.0' binding
auto discover apis
remove queue