From now on using nailgun.peg as our grammar
Fuse operator support
Grammar support for fuse operator
Now using fuse operator in nailgun grammar
Fuse arrow implemented
Now using fuse arrow in our grammar
Using new location for rustup.sh
Using [lib] since old way is deprecated
Fixing lifetime issues with latest rustc
More fixes for latest rustc.

Maybe we'll finally compile again.
Tests compile and run again.
Resolving deprecation and other warnings
More fixes for latest rustc
Updating generated inlined_parser