major refactoring
refactored loading documents
adding missing :
changed log level for style message to avoid polluting output
added query for installing default support directory
added example support directory
Merge branch 'master' into refactoring
reorganised structure for packaging
updated manifest
updated gitignore
added license
packaged for use with python3---first attempt
updated help text
removed DS_Store file
removed pyc files
added rst version of readme
more tweaks for packaging
merged in full readme draft
tweaks to readme
reorganised documentation