Merge pull request #65 from oli-obk/version_bump

Version bump

Author: oli-obk

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tracing-tree"
-version = "0.2.3"
+version = "0.2.4"
 authors = ["David Barsky <me@davidbarsky.com>", "Nathan Whitaker"]
 edition = "2018"
 license = "MIT OR Apache-2.0"
@@ -21,7 +21,6 @@ default = ["tracing-log"]
 
 [dev-dependencies]
 tracing = "0.1"
-glob = "0.3"
 ui_test = "0.7"
 log = "0.4"