Increase version to 1.6.4 v1.6.4
-rw-r--r-- 113 .gitignore
-rw-r--r-- 3746 CONTRIBUTING
-rw-r--r-- 17987 COPYING.GPL
-rw-r--r-- 815 Linking-Exception.txt
-rw-r--r-- 521 README
drwxr-xr-x - doc
-rwxr-xr-x 8200 make_dist.py
-rwxr-xr-x 6136 pycheck.sh
-rwxr-xr-x 1266 run_unittests.sh
-rw-r--r-- 2111 setup.py
-rw-r--r-- 13826 setup_guide.txt
drwxr-xr-x - src
drwxr-xr-x - templates
drwxr-xr-x - test