Batch rename: imfs -> vfs

src/vfs/mod.rs

@@ -0,0 +1,21 @@
+mod error;
+mod event;
+mod fetcher;
+mod noop_fetcher;
+mod real_fetcher;
+mod snapshot;
+mod vfs;
+
+pub use error::*;
+pub use event::*;
+pub use fetcher::*;
+pub use noop_fetcher::*;
+pub use real_fetcher::*;
+pub use snapshot::*;
+pub use vfs::*;
+
+#[cfg(test)]
+mod test_fetcher;
+
+#[cfg(test)]
+pub use test_fetcher::*;