fix signatures returned by get_address_from_input_script. fixes #653
fix: create accounts
Lower minimum tx fee in line with Bitcoin 0.9

Since Bitcoin Core 0.9 the minimum relay tx fee was lowered to `0.00001`.
rm aliases
Merge pull request #657 from drak/patch-1

Lower minimum tx fee in line with Bitcoin 0.9
Merge branch 'master' of github.com:spesmilo/electrum into clean