FDB demo app.
add fdb.local.cluster

- add fdb.local.cluster to gitignore
- change config setting to use local cluster
- change project to build x64 in anycpu platform target
upgrade foundationdb client libs
Removed fdb.local.cluster.
Optimized directory cache.
add suo to ignore
Merge branch 'master' of github.com:BedeGaming/FdbDemo

Conflicts:
	.gitignore
restart stopwatch