typo in requirements file
Merge pull request #73 from bengolder/master

tiny fix to requirements file
updated install instructions (referring to website)
Fixed #74 - Added pretty print option

Option added as a command-line argument
Merge pull request #76 from kevinschaul/master

Added pretty print option
enabled pretty-printed svg via config as well
refactoring
added test for prettyprinting
refactoring
improved output of test script
fixed test for prettyprinting
incremented version
enabled pretty-printing for preview-mode, too.

also removed pretty_print argument from SvgDocument constructor, as it
would be added to the SVG dom otherwise :)
removed debug output
refactoring
updated changelog, it's been a while!
update from upstream