diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d3884f0
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2020 Jörn-Michael Miehe
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/kiwi b/kiwi
index d7c927d..6f09e4a 100755
--- a/kiwi
+++ b/kiwi
@@ -2,7 +2,7 @@
 
 #############
 # CONSTANTS #
-############# 
+#############
 
 # base config filename
 KIWI_CONF_NAME="kiwi.yml"
@@ -11,7 +11,7 @@ KIWI_VERSION_TAG="etc/version_tag"
 
 # dependencies to run kiwi-config
 KIWI_DEPS=(python3 pipenv less docker docker-compose)
-# base install dir 
+# base install dir
 KIWI_BASEDIR="${HOME}/.cache/kiwi-config"
 # per-user env setup script
 KIWI_ENVFILE="${HOME}/.kiwienv"
@@ -49,8 +49,8 @@ WORKDIR="$(pwd)"
 
 # add in environment setup
 if [ -f "${KIWI_ENVFILE}" ]; then
-    # shellcheck source=$HOME/.kiwienv
-    source "${KIWI_ENVFILE}"
+  # shellcheck source=$HOME/.kiwienv
+  source "${KIWI_ENVFILE}"
 fi
 
 ##########
@@ -58,7 +58,7 @@ fi
 ##########
 
 for dep in "${KIWI_DEPS[@]}"; do
-  if ! command -v "${dep}" &> /dev/null; then
+  if ! command -v "${dep}" &>/dev/null; then
     echo "Dependency '${dep}' not found, please install!"
     exit 1
   fi
@@ -70,77 +70,77 @@ done
 
 # check if pwd is a kiwi folder
 if [ -f "./${KIWI_CONF_NAME}" ]; then
-    # determine needed kiwi-config version
-    re_version_line='version\s*:\s*'
-    eval "$(grep -E "${re_version_line}" "./${KIWI_CONF_NAME}" | sed -r 's/'"${re_version_line}"'/KIWI_VERSION=/')"
+  # determine needed kiwi-config version
+  re_version_line='version\s*:\s*'
+  eval "$(grep -E "${re_version_line}" "./${KIWI_CONF_NAME}" | sed -r 's/'"${re_version_line}"'/KIWI_VERSION=/')"
 fi
 
 # install if kiwi-config not found
 if [ ! -x "$(kiwi_executable)" ]; then
-    echo -n "Installing kiwi-config v${KIWI_VERSION} into ${KIWI_BASEDIR} ... "
+  echo -n "Installing kiwi-config v${KIWI_VERSION} into ${KIWI_BASEDIR} ... "
 
-    ### TODO: post-release version ###
+  ### TODO: post-release version ###
 
-    # # switch to temp dir
-    # workdir=$(pwd)
-    # tmpdir=$(mktemp -d)
-    # cd "${tmpdir}"
+  # # switch to temp dir
+  # tmpdir=$(mktemp -d)
+  # cd "${tmpdir}" || :
 
-    # # download archive
-    # wget "${KIWI_REPO}/archive/${KIWI_VERSION}.zip"
-    # unzip "${KIWI_VERSION}.zip"
+  # # download archive
+  # wget "${KIWI_REPO}/archive/${KIWI_VERSION}.zip"
+  # unzip "${KIWI_VERSION}.zip"
 
-    # # read archive version tag
-    # cd "kiwi-config-${KIWI_VERSION}"
-    # export KIWI_VERSION=$(cat ./version-tag)
+  # # read archive version tag
+  # cd "kiwi-config-${KIWI_VERSION}" || :
+  # KIWI_VERSION=$(cat "./src/${KIWI_VERSION_TAG}")
 
-    # # install archive
-    # mkdir -p "${KIWI_BASEDIR}"
-    # mv ./src "${KIWI_BASEDIR}/${KIWI_VERSION}"
+  # # install archive
+  # mkdir -p "$(kiwi_installdir)"
+  # mv "src" "Pipfile" "Pipfile.lock" "$(kiwi_installdir)/"
 
-    # # discard temp dir
-    # cd "${workdir}"
-    # rm -rf "${tmpdir}"
+  # # discard temp dir
+  # cd "${WORKDIR}" || :
+  # rm -rf "${tmpdir}"
 
-    # echo "OK"
+  # echo "OK"
 
-    ### pre-release version ###
+  ### pre-release version ###
 
-    # use this directory as archive
-    cd "$(dirname "$(readlink -f "${0}")")" ||:
+  # use this directory as archive
+  cd "$(dirname "$(readlink -f "${0}")")" || :
 
-    # read this version tag
-    KIWI_VERSION=$(cat "./src/${KIWI_VERSION_TAG}")
+  # read this version tag
+  KIWI_VERSION=$(cat "./src/${KIWI_VERSION_TAG}")
 
-    if [ -x "$(kiwi_executable)" ]; then
-        # after version update: no need to install
-        echo "kiwi-config v${KIWI_VERSION} found!"
-    else
-        # install this
-        mkdir -p "${KIWI_BASEDIR}"
-        ln -s "$(readlink -f .)" "$(kiwi_installdir)"
-        # cd
-        echo "OK"
-    fi
+  if [ -x "$(kiwi_executable)" ]; then
+    # after version update: no need to install
+    echo "kiwi-config v${KIWI_VERSION} found!"
+  else
+    # install this
+    mkdir -p "${KIWI_BASEDIR}"
+    ln -s "$(readlink -f .)" "$(kiwi_installdir)"
+    # cd
+    echo "OK"
+  fi
 fi
 
 # check virtualenv
-cd "$(kiwi_installdir)" ||:
-if ! pipenv --venv &> /dev/null; then
+cd "$(kiwi_installdir)" || :
+if ! pipenv --venv &>/dev/null; then
   # install virtualenv
   echo -n "Preparing virtualenv ... "
-  pipenv sync &> /dev/null
+  pipenv sync &>/dev/null
   echo "OK"
 fi
 
 # go back to the original work directory
-cd "${WORKDIR}" ||:
+cd "${WORKDIR}" || :
 
 # setup main environment
 KIWI_ROOT="$(kiwi_root)"
 
 export KIWI_ROOT
 export KIWI_CONF_NAME
+export PIPENV_VERBOSITY=-1
 
 # run main script
-exec pipenv run "$(kiwi_executable)" "${@}"
\ No newline at end of file
+exec pipenv run "$(kiwi_executable)" "${@}"
diff --git a/src/etc/kiwi_help.txt b/src/etc/kiwi_help.txt
index e08f116..60f6ba2 100644
--- a/src/etc/kiwi_help.txt
+++ b/src/etc/kiwi_help.txt
@@ -1,8 +1,8 @@
 kiwi-config is the tool for container server management.
 
 Features:
-  - Group your services into projects using their own docker-compose.yml
-  - Bind to file system by using ${TARGETDIR} as volume in docker-compose.yml
+  - Group services into projects using their own docker-compose.yml
+  - Bind to the local file system by using ${TARGETDIR} as volume in docker-compose.yml
   - Add instance-global config files by using ${CONFDIR} as volume in docker-compose.yml
   - Add instance-global custom values inside docker-compose.yml using config:runtime:env
   - Build service-specific, private docker images from Dockerfiles