added initial tutorial stuff based on last years google doc
added decision point re: introductory tuts
Merge remote-tracking branch 'upstream/master'
split out announcement into separate file and incorporated Fransesc comments
edits after skype call
tweaks to format to make it display better on Github Markdown
more tweaks to formatting
and try again on formatting
fix list
merged
changes to intro topics and added test script requirement
tweak formatting
Merge pull request #15 from dharhas/final-tut-edits

Final tut edits