Refactored tools services endpoints system and fixed json formatter. (#91)

Co-authored-by: Artur Kołecki <koleckiartur@icloud.com>
Co-authored-by: Adam Bem <adam.bem@zoho.eu>
Reviewed-on: R11/release11-tools-web#91

Backend-libXML/main.py

@@ -96,23 +96,23 @@ def process_xml(request: request, type: str) -> str:
         return json.dumps(response_json), code
 
 
-@app.route("/xpathpost", methods=["POST"])
+@app.route("/xpath", methods=["POST"])
 def xpath():
     return process_xml(request, "xpath")
 
-@app.route("/xsdpost", methods=["POST"])
+@app.route("/xsd", methods=["POST"])
 def xsd():
     return process_xml(request, "xsd")
 
-@app.route("/xsltpost", methods=["POST"])
+@app.route("/xslt", methods=["POST"])
 def xslt():
     return process_xml(request, "xslt")
 
-@app.route("/prettifypost", methods=["POST"])
+@app.route("/prettify", methods=["POST"])
 def prettify():
     return process_xml(request, "prettify")
 
-@app.route("/minimizepost", methods=["POST"])
+@app.route("/minimize", methods=["POST"])
 def minimize():
     return process_xml(request, "minimize")