Merge pull request #2 from ReDetection/master

Lookup python in $PATH

Author: vanepp

FritzingCheckPart.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 
 # A Fritzing part check script. This will read various types of Fritzing files
 # (.fzp and .svg) and both check them for correctness and converting xml

FritzingTools.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 
 # Various support routines for processing Fritzing's fzp and svg files. 
 

PP.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 
 # A python xml pretty_print script written to pretty print svg files from 
 # Inkscape, but should work on pretty much any xml. 

PPTools.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 
 # The support routines for pretty printing Fritzing svg files (and possibly
 # other xml as well.)