This addr manager should seriously help with the addrsplosion
problem.

sharness/test-lib: remove some "cat" followed by |

The pattern "cat FILE | COMMAND" can be simplified
to just "COMMAND FILE" when COMMAND accepts files as
arguments.

License: MIT
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>

Allow FSRepo components to depend on the config, add log config to eventlog

ipfs add -w

core/coreunix: Created 'AddWrapped' function to add files with a wrapped directory (to preserve filename in path)

docs folder and some fuse docs. closes #259

feat: keep profiling data from test runs

@jbenet @whyrusleeping thoughts?

ensure dagreaders are cleaned up after 'cat' command finishes

More preparatory refactors/fixes/cleanups for GCR  

log(bitswap) remove ambiguous event

Preparatory refactors/fixes/cleanups for GCR