fix(snowhouse): updated to snowshouse 1.0.1

Fixes potential problems with namespace leaks.

Addresses issue: #13
fix(general): removed 'using namespace detail'

This could cause potential problems in client code due to namespace
leaks.

Addresses issue: #13
chore(hiding types): moved types to namespace detail.

Moved all types not used by most test applications to bandit::detail.
This reduces the risk of type colissions.