Fixing "expression result unused" warning on OSX / Clang 3.2
update link
testing commit to fork
Merge branch 'next' of github.com:dirvine/MaidSafe-Common into next

Conflicts:
	README
use auto and range based for where acceptable, increase wait to 1 sec from 0 in future.wait_for()
Merge remote-tracking branch 'origin/master' into next
switch to nanosecond(1) wait for future.
Removed unneeded files.
Merge branch 'next' of https://github.com/dirvine/MaidSafe-Common into dirvine-next
Updated
Updated test.cc to allow gtest to catch exceptions when using Clang or GCC.
Merge branch 'next'