Moved Jinja2 into 3rdparty. Now using latest stable version from pypi (2.7.1)

modules/matlab/generator/cvmex.py

@@ -43,6 +43,7 @@ if __name__ == "__main__":
     import sys, re, os, time
     from argparse import ArgumentParser
     parser = ArgumentParser()
+    parser.add_argument('--jinja2')
     parser.add_argument('--opts')
     parser.add_argument('--include_dirs')
     parser.add_argument('--lib_dir')
@@ -51,6 +52,9 @@ if __name__ == "__main__":
     parser.add_argument('--outdir')
     cv = parser.parse_args()
 
+    # add jinja to the path
+    sys.path.append(cv.jinja2)
+
     from filters import *
     from jinja2 import Environment, FileSystemLoader