Move the venv setup scripts to the tools folder.

They were the last things left in the bootstrap folder, and they were lonely.

Vagrantfile

@@ -8,7 +8,7 @@ VAGRANTFILE_API_VERSION = "2"
 $ubuntu_setup_script = <<SETUP_SCRIPT
 cd /vagrant
 ./letsencrypt-auto-source/letsencrypt-auto --os-packages-only
-./bootstrap/dev/venv.sh
+./tools/venv.sh
 SETUP_SCRIPT
 
 Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

bootstrap/dev/README

@@ -1 +0,0 @@
-This directory contains developer setup.

docs/contributing.rst

@@ -23,7 +23,7 @@ once:
    git clone https://github.com/letsencrypt/letsencrypt
    cd letsencrypt
    ./letsencrypt-auto-source/letsencrypt-auto --os-packages-only
-   ./bootstrap/dev/venv.sh
+   ./tools/venv.sh
 
 Then in each shell where you're working on the client, do:
 
@@ -300,7 +300,7 @@ Steps:
 
 1. Write your code!
 2. Make sure your environment is set up properly and that you're in your
-   virtualenv. You can do this by running ``./bootstrap/dev/venv.sh``.
+   virtualenv. You can do this by running ``./tools/venv.sh``.
    (this is a **very important** step)
 3. Run ``./pep8.travis.sh`` to do a cursory check of your code style.
    Fix any errors.

letsencrypt-auto-source/letsencrypt-auto

@@ -290,7 +290,7 @@ BootstrapArchCommon() {
   #
   # "python-virtualenv" is Python3, but "python2-virtualenv" provides
   # only "virtualenv2" binary, not "virtualenv" necessary in
-  # ./bootstrap/dev/_common_venv.sh
+  # ./tools/_venv_common.sh
 
   deps="
     python2

letsencrypt-auto-source/pieces/bootstrappers/arch_common.sh

@@ -4,7 +4,7 @@ BootstrapArchCommon() {
   #
   # "python-virtualenv" is Python3, but "python2-virtualenv" provides
   # only "virtualenv2" binary, not "virtualenv" necessary in
-  # ./bootstrap/dev/_common_venv.sh
+  # ./tools/_venv_common.sh
 
   deps="
     python2

tests/letstest/scripts/test_apache2.sh

@@ -44,7 +44,7 @@ if [ $? -ne 0 ] ; then
     exit 1
 fi
 
-bootstrap/dev/venv.sh
+tools/venv.sh
 sudo venv/bin/letsencrypt -v --debug --text --agree-dev-preview --agree-tos \
                    --renew-by-default --redirect --register-unsafely-without-email \
                    --domain $PUBLIC_HOSTNAME --server $BOULDER_URL

tests/letstest/scripts/test_tox.sh

@@ -14,7 +14,7 @@ VENV_BIN=${VENV_PATH}/bin
 "$LEA_PATH/letsencrypt-auto" --os-packages-only
 
 cd letsencrypt
-./bootstrap/dev/venv.sh
+./tools/venv.sh
 PYVER=`python --version 2>&1 | cut -d" " -f 2 | cut -d. -f1,2 | sed 's/\.//'`
 
 if [ $PYVER -eq 26 ] ; then