get returns expected & Delete method added
Merge remote-tracking branch 'upstream/next' into MAID-560
changing CommonError to maidsafe_error
Disables warning generated by boost::expected library on function inlining.
Added a couple of further Asio preprocessor definitions.
Merge pull request #90 from mmoadeli/MAID-560

get returns expected & Delete method added
Merge remote-tracking branch 'upstream/next' into routing_v2
Updated flags for AppleClang also.