Namespaces!

[fartwhif]

I reserve lavish appreciation for potential helpers about the new namespaces feature (runtime 12 or greater), specifically:

1. quck-fix for namespaces using the current project symbol graph (similar to what Visual Studio has)
2. convert project to using namespaces: prompt user for namespace to use for current project
3. clean (remove unused) and sort usings (similar to what Visual Studio has)

[tscottjendev]

It would be nice for a function to sort using statements at the top of the file too.

[anzwdev]

I am still in the middle of big refactoring of the code to fully support interfaces in the extension. I've just released a new version with commands to sort usings, remove unused usings and convert whole AL extension project to namespaces. There are still some missing parts to achieve 100% namespaces support (i.e. wizards should use namespaces if there are any files with namespace declaration in the project), but most of required work is done.