Call useradd with -m option to make sure a homedirectory is created
Correctly get apache configuration and daemon path on Centos and Ubuntu
Do not set python version of virtualenv
Get correct site-packages path for python version
Added setting 'project_path_name'
Moved database code to db/mysql.py

Conflicts:
	deploytool/templates/provision_db_sql.txt
Added support for Postgresql. Also added database_engine option
Correctly run apache configtest on Ubuntu machine
Set database engine in settings.py
Only ask for mysql root password if necessary
Create Postgresql database user
Do database backup in DatabaseOperations

Conflicts:
	deploytool/utils/instance.py
The read_link function returns an empty string if the path does not exist
Replaced scripts by database providers
Do not copy scripts
Added file parameter to database task
Make Postgres database dump without owner data
Removed unused imports
Removed scripts from setup
Correctly setup requirements.pth

Conflicts:
	deploytool/tasks/provision.py
	deploytool/utils/commands.py