Add shallow clone flag to install section

Just adding `--depth=1` to the git clone command for folks copy-pasting the install directions. Figured it might save users a few bits of disk and network usage that they might not otherwise think about.
2021-10-17 14:05:26 -07:00 · 2021-10-17 14:05:26 -07:00 · 92adf69847
commit 92adf69847
parent 2911835187
1 changed files with 1 additions and 1 deletions
--- a/README.md
+++ b/README.md
@ -93,7 +93,7 @@ sudo apt install quickemu
 ## Other Linux
 ```bash
-git clone https://github.com/wimpysworld/quickemu
+git clone --depth=1 https://github.com/wimpysworld/quickemu
 cd quickemu
 ```