kmeans Update 1.2

- Added dependencies to info (adjusted template too)
- Removed unnecessary global variables
- Added commentary
- Saved a few variables
- Removed unnecessary libary 'numpy' and 'multiprocessing'

src/template.py

@@ -7,6 +7,7 @@
 #version:			Versionnumber
 #usage:				Description of how to use the programm quickly
 #notes:				Notes for parameters, thanks (...)
+#dependencies:		Preinstalled packages
 #known_issues:		Known issues in this version
 #python_version:	Compatible (tested) python version
 #==============================================================================