Generate RRD files form XML dumps
Make paths relative
Clean generated RRD files
Merge pull request #3 from migonzalvar/fix-tests

Fix tests
Change file extension
Format page
Move script to root folder
Move deploy files inside a folder
Remove sys.path hack
Capture no config file error
Print rrd filename on warning message
PEP8'd
PEP8'd
First functional test to report command
Add header printing
Extract config file parse to a module
Improve database URL building
Allow no db_user nor db_pass (SQLite compatibility)
Minor refactor: Use name db_dialect for property
Create a temporary configuration file