Make initial git-cl and git-try fetch quieter.

Add .gitignore for causual ignores.

TEST=none
BUG=none

Review URL: http://codereview.chromium.org/159855


git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@22380 0039d316-1c4b-4281-b951-d872f2087c98

.gitignore

@@ -0,0 +1,4 @@
+git-cl-repo
+git-try-repo
+tests/pymox
+*.pyc

git-cl

@@ -6,7 +6,7 @@
 base_dir=$(dirname "$0")
 
 if [ ! -f "$base_dir/git-cl-repo/git-cl" ]; then
-  git clone git://neugierig.org/git-cl.git $base_dir/git-cl-repo
+  git clone git://neugierig.org/git-cl.git $base_dir/git-cl-repo -q
 fi
 
 $base_dir/git-cl-repo/git-cl "$@"

git-try

@@ -6,7 +6,7 @@
 base_dir=$(dirname "$0")
 
 if [ ! -f "$base_dir/git-try-repo/git-try" ]; then
-  git clone git://neugierig.org/git-try.git $base_dir/git-try-repo
+  git clone git://neugierig.org/git-try.git $base_dir/git-try-repo -q
 fi
 
 $base_dir/git-try-repo/git-try "$@"