Added executable compilation for Mac and win

.gitignore

@@ -30,6 +30,8 @@ wheels/
 #  before PyInstaller builds the exe, so as to inject date/other infos into it.
 *.manifest
 *.spec
+build/
+dist/
 
 # Installer logs
 pip-log.txt

build_mac.bat

@@ -0,0 +1 @@
+pyinstaller -n GrapeTree_mac --onefile --icon=GT_icon.icns --add-binary binaries/edmonds-osx;binaries/ --add-binary binaries/fastme-2.1.5-osx;binaries/ --add-data grapetree/templates/;grapetree/templates/  main.py 

build_win.bat

@@ -0,0 +1 @@
+pyinstaller -n GrapeTree_win --onefile --icon=GT_icon.ico --add-binary binaries/edmonds.exe;binaries/ --add-binary binaries/fastme.exe;binaries/ --add-data grapetree/templates/;grapetree/templates/  main.py 

grapetree/__init__.py

@@ -1,7 +1,15 @@
 from flask import Flask
 import config
+import sys
+import os
+
+if getattr(sys, 'frozen', False):
+    template_folder = os.path.join(sys._MEIPASS, 'grapetree','templates')
+    static_folder = os.path.join(sys._MEIPASS, 'static')
+    app = Flask(__name__, template_folder=template_folder, static_folder=static_folder)
+else:
+    app = Flask(__name__, static_folder='../static')
 
-app = Flask(__name__, static_folder='../static')
 app.config.from_object(config)
 
 from grapetree import views

main.py

@@ -25,9 +25,10 @@
 from grapetree import app
 import shutil
 import traceback
-import time	
+import time
 import argparse
 import os
+import sys
 
 __licence__ = 'GPLv3'
 __author__ = 'Zhemin Zhou, Martin Sergeant, Nabil-Fareed Alikhan & Mark Achtman'
@@ -46,10 +47,6 @@ def _open_browser():
     thread.start()
 
 
-def install_static():
-    shutil.copyfile('MSTree_holder.html',
-                    'grapetree/templates/MSTree_launch.html')
-
 def main() :
     try:
         start_time = time.time()
@@ -64,7 +61,6 @@ def main() :
         args = parser.parse_args()
         if args.verbose:
             print "Executing @ " + time.asctime()
-        install_static()
         open_browser(app.config.get('PORT'))
         app.run(port=app.config.get('PORT'))	
         if args.verbose: