v0.0.1

First hacky test release - not very user friendly

Implemented features:

• Auto completion for dub projects & plain projects
• Documentation lookup by hovering over symbols
• Calltips
• Go To Definition (Ctrl-Shift-P -> Go To Definition)
• Outlining the Document (Ctrl-Shift-O / Ctrl-Shift-P -> Outline Document)
• Formatting the Document (Shift-Alt-F / Ctrl-Shift-P -> Format Code)