Merge branch 'release/0.2.0' into develop
Merge branch 'hotfix/0.2.1' into develop
Merge branch 'hotfix/v0.2.1' into develop
Bumped development version.
Refresh api routes on the fly in dev mode.

Otherwise I have to restart the service every time I change the api
routes. Now I just need to reload the `routes` function.
Server side support for all namespaces feature.

This includes:
- Querying all namespaces in classpath.
- require specific namespace.
Project fixes

- Copy html files to resources directory upon change.
- A reminder to remove duplication from karma config file.
Client side all-namespaces implementation.

Still has some rough handling (especially errors).
Added required dependencies notice on allNsModal.
Avoid null selections in allNsModal.
Merge branch 'feature/all-namespaces' into develop
Updated README and HISTORY.
Updated version.
Merge branch 'release/v0.3.0'