Improved template handling

src/cpl_cli/templates/template.py

@@ -0,0 +1,14 @@
+class Template:
+
+    @staticmethod
+    def build_template_string(string: str) -> str:
+        return_value = ''
+        for i in range(0, len(string.splitlines())):
+            line = string.splitlines()[i]
+            if i == len(string.splitlines())-1:
+                return_value += f'{line.strip()}'
+                break
+
+            return_value += f'{line.strip()}\n'
+
+        return return_value