diff --git a/vendor/github.com/mongodb/mongo-go-driver/etc/generate-notices.pl b/vendor/github.com/mongodb/mongo-go-driver/etc/generate-notices.pl
new file mode 100755
index 0000000..bebc7db
--- /dev/null
+++ b/vendor/github.com/mongodb/mongo-go-driver/etc/generate-notices.pl
@@ -0,0 +1,99 @@
+#!/usr/bin/env perl
+use v5.10;
+use strict;
+use warnings;
+use utf8;
+use open qw/:std :utf8/;
+use File::Find qw/find/;
+
+my @license_files;
+
+find(
+    sub {
+        return unless lc($_) eq 'license';
+        push @license_files, [ $File::Find::dir, $File::Find::name ];
+    },
+    'vendor'
+);
+
+print forked_licenses();
+
+for my $entry (sort { $a->[0] cmp $b->[0] } @license_files) {
+    ( my $package_name = $entry->[0] ) =~ s{vendor/}{};
+    my $license_text = do { local ( @ARGV, $/ ) = $entry->[1]; <> };
+    $license_text =~ s/ +$//mg;
+    say "" x 70;
+    say "-" x 70;
+    say "License notice for $package_name";
+    say "-" x 70;
+    say "";
+    print $license_text;
+}
+
+# These licenses are the originals for forked code; they must
+# be included along with license from the vendor directory
+sub forked_licenses {
+    return <<'HERE';
+---------------------------------------------------------------------
+License notice for gopkg.in/mgo.v2/bson
+---------------------------------------------------------------------
+
+BSON library for Go
+
+Copyright (c) 2010-2013 - Gustavo Niemeyer <gustavo@niemeyer.net>
+
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met: 
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer. 
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution. 
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+---------------------------------------------------------------------
+License notice for JSON and CSV code from github.com/golang/go
+---------------------------------------------------------------------
+
+Copyright (c) 2009 The Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * Redistributions in binary form must reproduce the above
+copyright notice, this list of conditions and the following disclaimer
+in the documentation and/or other materials provided with the
+distribution.
+   * Neither the name of Google Inc. nor the names of its
+contributors may be used to endorse or promote products derived from
+this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+HERE
+}