Changed Shebang line of python scripts.

It's mostly about making the scripts run if python defaults to python3.
Has been tested for each script.

data/tools/campaign2wiki.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # encoding: utf-8
 
 """

data/tools/expand-terrain-macros.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 #  expand-terrain-macros.py - Expand "meta-macros" for terrain WML
 #

data/tools/journeylifter

@@ -1,9 +1,9 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 """
 journeylifter -- turn in-line track markers into a journey file.
 
-Run in the scenario drectory of a campaign. Generates a journey.cfg and
+Run in the scenario directory of a campaign. Generates a journey.cfg and
 rewrites the files to reference it.
 
 All mainline campaigns have already undergone this conversion; this script

data/tools/rmtrans/rmtrans.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 from gimpfu import *
 

data/tools/scoutDefault.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # Automagically set the village_per_scout parameters in MP scenarios.
 

data/tools/terrain2wiki.py

@@ -1,4 +1,4 @@
-#!/usr/bin/python3
+#!/usr/bin/env python3
 # encoding: utf-8
 
 """

data/tools/trackplacer

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 '''
 trackplacer -- map journey track editor.
 

data/tools/unit_tree/overview.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 import glob, os, sys, time, re
 sys.path.append(os.path.join(os.path.dirname(__file__), ".."))
 from . import html_output

data/tools/wesnoth/wescamp.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # vim: tabstop=4: shiftwidth=4: expandtab: softtabstop=4: autoindent:
 #
 """

data/tools/wesnoth/wmldata.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # encoding: utf-8
 
 """

data/tools/wesnoth/wmlparser.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # encoding: utf-8
 import wmldata, os, glob, sys
 import re

data/tools/wesnoth/wmlparser2.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # encoding: utf-8
 
 """

data/tools/wmlflip

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 """
 wmlflip -- coordinate transformation for .cfg macro calls.
 

data/tools/wmlvalidator

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 """
 wmltest -- tool to validate the syntax and semantics of WML.
 

utils/ai_test/ai_test.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 from subprocess import Popen, PIPE
 from time import clock, time
 import datetime

utils/codelist

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # codelist
 # given list of integers, one per line, outputs a minimal list of ranges
 # describing the list

utils/pofix.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python3
 # encoding: utf-8
 
 # pofix - perform string fixups on incoming .po files.

utils/umc_dev/build/update_version

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 import os, sys, shutil
 base_path = os.path.dirname(os.path.realpath(__file__))
 usage = "usage: update_version current_version new_version \ne.g.: update_version 2.0.0 2.0.1"

utils/unused_functions.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 
 """
 This script is used to detect functions in the source code which are no longer

utils/wescamp_import

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 #
 # wescamp_import -- generate a shellscript to import a campaign from WesCamp
 #

utils/wiki_grabber.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2
 # vim: tabstop=4: shiftwidth=4: expandtab: softtabstop=4: autoindent:
 
 """