reduction in size of branch images

536bc446 · Laurent Heirendt · e5cc4d3f · e5cc4d3f · e5cc4d3f · 536bc446
Commit 536bc446 authored Jun 08, 2019 by Laurent Heirendt ✈
--- a/2019/2019-06-11_gitTraining/slides/img/branch-commit.png
+++ b/2019/2019-06-11_gitTraining/slides/img/branch-commit.png
--- a/2019/2019-06-11_gitTraining/slides/img/branch-create.png
+++ b/2019/2019-06-11_gitTraining/slides/img/branch-create.png
--- a/2019/2019-06-11_gitTraining/slides/img/branch-master.png
+++ b/2019/2019-06-11_gitTraining/slides/img/branch-master.png
--- a/2019/2019-06-11_gitTraining/slides/img/branch-merge.png
+++ b/2019/2019-06-11_gitTraining/slides/img/branch-merge.png