This commit expands tabs to spaces (ts=4) in all the files under src/
and test/.
Until now we had two wildly different code styles with C using tabs and
new C++ using spaces. It is painful to maintain as none of the commonly
used tools support this kind of setup and in reality is needless, as we
can simply convert all the sources to spaces and have opened PRs do the
same, where needed.
Additionally, trailing whitespace has been removed.
Caused by the user not having the required 'official' objects. This was because the network was being closed during a network update. Disposed memory would then be accessed later in the update loop.
To fix this, a lock has been added to Close() so that it can be deferred to the end of Update(). This isn't particularly nice, but the whole of network will need redesigning to fix this properly for all potentical scenarios where Close() can be called.
Michael Steenbeek