[BW]: [NIP] Support for unicode native characters while creating/loading profile.
Merge branch 'master' of https://github.com/InvictusInnovations/BitShares
[BW]: [NIP] Further unicode path support changes:
- level_map::open should use fc::path::toNativeAnsiPath to pass to underlying level db. Also added explicit throw of db_in_use_exception
- level_pod_map::open should use fc::path::toNativeAnsiPath to pass to underlying level db
[BW]: [Fix] Linux compile fixes.
Merge branch 'master' of https://github.com/InvictusInnovations/BitShares
Merge branch 'master' into unicode-paths