Add deb files to .gitignore

.gitignore

@@ -34,6 +34,7 @@
 /debian/klish
 /debian/klish-dev
 /debian/files
+/deb
 
 # Binaries
 /bin/clish
@@ -50,4 +51,5 @@
 
 /cov-int
 /klish-*.tar*
-/*.tgz
+/*.tgz
+/*.deb