travis ci
fixed build errs

netmux got replaced for the most part by swarm.
1.1 fails with multihash
Merge pull request #18 from jbenet/travis-ci

travis ci
simple contrib guidelines #17
dev pseudo-roadmap
ipfs config cmd with git-style get/set

Adds "ipfs config" command designed in git style.
See specific config's values with:

        $ipfs config datastore.path
        ~/.go-ipfs/datastore

Assign a new value with:

        $ipfs config datastore.path ~/.go-ipfs/datastore

Open the config file in your default $EDITOR:

        ipfs config edit
config: cleaned up ipfs config cmd
config: redo to use other serialization functions
linted config
disable mount command on windows for now
mount command on windows returns an error instead of nil and adjusted unix-only code
Merge pull request #21 from verokarhu/master

disable mount command on windows for now
scaffolding for get command