Remove unused import
rustc --version no longer has target triple

Will probably need to add this back in at some point but it probably
needs to be selectable. --target is a rustc runtime option, so I assume
that one rustc can target many triples.
Fix run
Add project files to git and update readme

Should make it easier to contribute
Merge branch 'master' of https://github.com/Vektah/idea-rust into treeview

Conflicts:
	src/java/main/vektah/rust/ide/sdk/RustSdkData.java