Add build directory to gitignore.

drvinceknight · drvinceknight · commit 7d46718584a6 · 2016-08-24T10:27:18.000+01:00
This has caught people out on a couple of recent PRs. I don't actually
know what this directory is for and/or where it comes from (never seen
it on my machine).
diff --git a/.gitignore b/.gitignore
@@ -1,6 +1,7 @@
 *pyc
 *.DS_Store
 site/
+build/
 _build/
 *.log
 dist/

-Original file line number
+Diff line change
@@ @@ -1,6 +1,7 @@ @@
 *pyc
 *.DS_Store
 site/
 +build/
 _build/
 *.log
 dist/