add MaterialDesign as submodule and add empty folder for icons to pre…

.gitignore

@@ -4,9 +4,5 @@
 # macOS - Thumbnails
 ._*
 
-# exclude source and destination folders
-download/
-iconset/
-
 # Visual Studio Code
 .vscode/

.gitmodules

@@ -0,0 +1,4 @@
+[submodule "download/MaterialDesign"]
+	path = download/MaterialDesign
+	url = https://github.com/Templarian/MaterialDesign/
+	branch = master

README.md

@@ -9,7 +9,11 @@ Install the required libraries:
 pip3 install -r requirements.txt
 ```
 
-The script expects the source icons in a sub folder `download` of the script location. [Download the repo as a ZIP](https://github.com/Templarian/MaterialDesign/archive/master.zip) and extract it there first.
+Download this repository with
+```
+git clone --recursive https://github.com/metbril/openhab-mdi.git
+```
+
 
 ## Design
 
@@ -83,4 +87,4 @@ That's easy. Just copy all files from the `iconset` folder to your openHAB confi
 
 ## TODO
 
-- Create intermediate folders for output. For now these need to be created manually before the script is run.
+- Create intermediate folders for output. For now these need to be created manually before the script is run.

iconset/classic/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

iconset/mdi/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

iconset/minimal/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

mdi.py

@@ -1,4 +1,4 @@
-#!/usr/local/bin/python3
+#!/usr/bin/env python3
 
 import sys
 import os
@@ -75,7 +75,7 @@ def get_parser():
     parser.add_argument("-i", "--input-path",
                         dest="input_path",
                         type=lambda x: is_valid_file(parser, x),
-                        default=pwd + "/download/MaterialDesign-master/icons/svg",
+                        default=pwd + "/download/MaterialDesign/icons/svg",
                         metavar="INPUT-PATH",
                         help="read icons from INPUT-PATH")
     parser.add_argument("-o", "--output-path",