[pitivi] Add C optimizations build output files to .gitignore

[Thibault Saunier <tsaunier src gnome org>]

commit d03c724451a196da39a142038708a7cdf2a41490
Author: Jean-François Fortin Tam <nekohayo gmail com>
Date:   Mon Jul 1 23:38:26 2013 -0400

    Add C optimizations build output files to .gitignore

 .gitignore |    9 +++++++++
 1 files changed, 9 insertions(+), 0 deletions(-)
---
diff --git a/.gitignore b/.gitignore
index 5aca7d2..619a941 100644
--- a/.gitignore
+++ b/.gitignore
@@ -52,3 +52,12 @@ log
 *.BASE.*
 *.BACKUP.*
 *.so
+
+# Files generated in the pitivi/coptimizations/ code
+pitivi/coptimizations/.libs/
+pitivi/coptimizations/.deps/
+depcomp
+*.a
+*.la
+*.lo
+*.o