Add toplevel build dir to git ignore file

IanLee1521 · IanLee1521 · commit 904e37673ce2 · 2014-12-16T09:29:37.000-08:00
diff --git a/.gitignore b/.gitignore
@@ -4,3 +4,4 @@
 .tox
 dist
 docs/_build
+build/

-Original file line number
+Diff line change
 .tox
 dist
 docs/_build
 +build/