Update .gitignore

2015-04-23 00:14:51 +08:00 · 2015-04-23 00:14:51 +08:00 · 3d449f7191
parent b5fc218fa1
commit 3d449f7191
1 changed files with 2 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@ -10,3 +10,5 @@

 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+
+_book