timeout on reading of a message
(not just the beginning)
Merge pull request #288 from Incubaid/ARAKOON-449_2

timeout on reading of a message
changelog & META set to 1.6.7
Merge pull request #294 from Incubaid/update_changelog_META_1.6.7

changelog & META set to 1.6.7
Merge remote-tracking branch 'refs/remotes/origin/1.6' into 1.6-for-1.7

Conflicts:
	META
	src/msg/tcp_messaging.ml
Merge pull request #296 from Incubaid/1.6-for-1.7

1.6 for 1.7