add vagrant script for ubuntu 16 and polish everything

vagrant/install-on-centos-7.sh

@@ -24,6 +24,14 @@
                         php-pgsql php php-pear php-pear-DB libpqxx-devel proj-epsg \
                         bzip2-devel proj-devel geos-devel libxml2-devel boost-devel expat-devel zlib-devel
 
+# If you want to run the test suite, you need to install the following
+# aditional packages:
+
+    sudo yum install -y python-pip python-Levenshtein python-psycopg2 \
+                        php-phpunit-PHPUnit
+    pip install --user --upgrade pip setuptools lettuce==0.2.18 six==1.9 \
+                                 haversine Shapely pytidylib
+
 #
 # System Configuration
 # ====================
@@ -90,7 +98,7 @@
 # configuration. Add a separate nominatim configuration to your webserver:
 
 #DOCS:```
-sudo cat > /etc/httpd/conf.d/nominatim.conf << EOFAPACHECONF
+sudo tee /etc/httpd/conf.d/nominatim.conf << EOFAPACHECONF
 <Directory "$USERHOME/build/website"> #DOCS:<Directory "$USERHOME/Nominatim/build/website">
   Options FollowSymLinks MultiViews
   AddType text/html   .php
@@ -130,10 +138,10 @@ sudo sed -i 's:#.*::' /etc/httpd/conf.d/nominatim.conf #DOCS:
 #
 # Get the source code from Github and change into the source directory
 #
-if [ "x$CHECKOUT" == "xy" ]; then  #DOCS:
+if [ "x$1" == "xyes" ]; then  #DOCS:
 
     cd $USERHOME
-    sudo -u $USERNAME git clone --recursive git://github.com/twain47/Nominatim.git
+    git clone --recursive git://github.com/twain47/Nominatim.git
 #DOCS:    cd Nominatim
 
 else                               #DOCS:
@@ -143,21 +151,22 @@ fi                                 #DOCS:
 # The code is built in a special directory. Create this directory,
 # then configure and build Nominatim in there:
 
-    sudo -u $USERNAME mkdir build
+    mkdir build
     cd build
-    sudo -u $USERNAME cmake $USERHOME/Nominatim
-    sudo -u $USERNAME make
+    cmake $USERHOME/Nominatim
+    make
 
 # You need to create a minimal configuration file that tells nominatim
-# the name of your webserver user:
+# the name of your webserver user and the URL of the website:
 
 #DOCS:```
-sudo -u $USERNAME cat > settings/local.php << EOF
+tee settings/local.php << EOF
 <?php
  @define('CONST_Database_Web_User', 'apache');
+ @define('CONST_Website_BaseURL', '/nominatim/');
 EOF
 #DOCS:```
 
 
-Nominatim is now ready to use. Continue with
-[importing a database from OSM data](Import_and_update.md).
+# Nominatim is now ready to use. Continue with
+# [importing a database from OSM data](Import_and_update.md).