Add gitignore rules for hdoc to pdf project

ed7fe11c · Baptiste Perraud · 0bb129d6 · ed7fe11c · ed7fe11c · ed7fe11c
Commit ed7fe11c authored Dec 20, 2016 by Baptiste Perraud
--- a/hdoc_to_pdf/.gitignore
+++ b/hdoc_to_pdf/.gitignore
+!tmp/.gitkeep
+!output/.gitkeep
--- a/hdoc_to_pdf/output/.gitkeep
+++ b/hdoc_to_pdf/output/.gitkeep
--- a/hdoc_to_pdf/tmp/.gitkeep
+++ b/hdoc_to_pdf/tmp/.gitkeep