[pitivi] docs: implement navbar_center.html template

[Thibault Saunier <tsaunier src gnome org>]

commit fc5bfcf9301529cd55629a7b4ad29d37b43a36ef
Author: Thibault Saunier <tsaunier gnome org>
Date:   Sun Apr 9 14:56:54 2017 -0300

    docs: implement navbar_center.html template

 docs/extra/templates/navbar_center.html |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/docs/extra/templates/navbar_center.html b/docs/extra/templates/navbar_center.html
new file mode 100644
index 0000000..d241e0d
--- /dev/null
+++ b/docs/extra/templates/navbar_center.html
@@ -0,0 +1 @@
+<p class="navbar-text navbar-center"><b>The Pitivi Developer Documentation</b></p>