Update installer script and create new dist script for windows. todo: find out hwo to invoke PyInstaller from python

dist_assets/win/dist.py

@@ -0,0 +1,46 @@
+# helper script to zip up pyinstaller distribution and create installer file
+
+import os.path
+from subprocess import call
+import zipfile
+
+
+def zipdir(path, zip):
+    for root, dirs, files in os.walk(path):
+        for file in files:
+            zip.write(os.path.join(root, file))
+
+config = {}
+
+exec(compile(open("config.py").read(), "config.py", 'exec'), config)
+
+iscc =  "C:\Program Files (x86)\Inno Setup 5\ISCC.exe" # inno script location via wine
+
+print("Creating archive")
+
+source = os.path.join(os.getcwd(), "dist", "pyfa")
+
+fileName = "pyfa-{}-{}-{}-win".format(
+    config['version'],
+    config['expansionName'].lower(),
+    config['expansionVersion']
+)
+
+archive = zipfile.ZipFile(os.path.join(os.getcwd(), "dist", fileName + ".zip"), 'w', compression=zipfile.ZIP_DEFLATED)
+zipdir(source, archive)
+archive.close()
+
+print("Compiling EXE")
+
+expansion = "%s %s" % (config['expansionName'], config['expansionVersion']),
+
+call([
+    iscc,
+    os.path.join(os.getcwd(), "dist_assets", "win", "pyfa-setup.iss"),
+    "/dMyAppVersion=%s" % (config['version']),
+    "/dMyAppExpansion=%s" % (expansion),
+    "/dMyAppDir=%s" % source,
+    "/dMyOutputDir=%s" % os.path.join(os.getcwd(), "dist"),
+    "/dMyOutputFile=%s" % fileName])  # stdout=devnull, stderr=devnull
+
+print("Done")