Newline and test fixes, added TODO

TODO.md

@@ -0,0 +1,29 @@
+# Things planned for this project
+
+## Tests
+
+- [ ] Commandline
+- [ ] File
+- [ ] DynamoFile
+- [ ] PythonFile
+- [x] PythonNode
+
+## CI/CD
+
+- [x] Tests on Linux
+- [ ] Tests on Windows
+- [ ] Windows Build
+- [ ] Windows Installer
+- [ ] Pip
+- [ ] Winget
+
+## Documentation
+
+- [x] API docs
+- [ ] Installation in readme
+- [ ] Terminal examples in readme
+- [ ] About git hooks in readme
+
+## Extra features maybe later
+
+- [ ] Autocomplete