cluster node now works as single node just use --cluster-size 1
fix error in projections where --projections=none crashed
remove single node
change clustersize default to one
a new behaviour is that the clustersize automatically sets
prepare/commit count to the quorum size by default. docs need updating
internal http gone in single node
start moving over mininode to use clustervnode as singlevnode
works now just very very slow
fix mininode shutdown issue
remove singlevnodecontroller
remove things from sln
Combine singlenode-web and clusternode-web

This also means the controller for the single node website is no longer
required, the singlenode-web project is no longer required etc. Most of
the common stuff has been moved into clusternode-web (we'll reconsider the
naming of this later).
Fix build and package scripts to remove singlenode
Merge pull request #159 from EventStore/nosinglenode

Remove SingleNode in favour of better ClusterNode