build: v0.1.6 version bump (#77)

Author: yxlao

pyproject.toml

@@ -23,7 +23,7 @@ license = {text = "MIT"}
 name = "camtools"
 readme = "README.md"
 requires-python = ">=3.8.0"
-version = "0.1.5"
+version = "0.1.6"
 
 [project.scripts]
 ct = "camtools.tools.cli:main"