move ci files to .github directory

since this is where we host everything

closes #113

.github/pyinstaller/hooks/hook-vivisect.py

@@ -0,0 +1,13 @@
+from PyInstaller.utils.hooks import copy_metadata
+
+# in order for viv-utils to use pkg_resources to fetch
+# the installed version of vivisect,
+# we need to instruct pyinstaller to embed this metadata.
+#
+# so we set the pyinstaller.spec/hookspath to reference
+#  the directory with this hook.
+#
+# this hook runs at analysis time and updates the embedded metadata.
+#
+# ref: https://github.com/pyinstaller/pyinstaller/issues/1713#issuecomment-162682084
+datas = copy_metadata("vivisect")