Subject: Update .gitignore from Debian packaging branch

The Debian packaging git branch contains these updates to the upstream
.gitignore file(s).  This patch is autogenerated, to provide these
updates to users of the official Debian archive view of the package.

[dgit (13.12) update-gitignore]
---
diff --git a/.gitignore b/.gitignore
index ab3a5707..8f226f8c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -46,4 +46,4 @@ docs/_templates/
 docs/Makefile
 src/ocrmypdf/_version.py
 
-.idea/
\ No newline at end of file
+.idea/.pc
