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
Add first draft of sponsorship announcement mailing.
Add a stub for the sponsored attendant manual page.
Fixed the dates for tutorials (June not July)
Justified all lines at 72 columns at maximum.
Sponsorship modifications:

- Change the URL for the financial aid application.
- Add the text for the financial aid form to the manual page.
Fix some errors in the sponsorship form RST
Merge pull request #9 from FrancescAlted/tutorial-improvements

Tutorial improvements
Flesh out the organization information for sponsorship
fixes confusing wording about symposia running in parallel (noticed by leah, jonathan, anthony, etc.)
Add more sent mailing lists.
Merge pull request #11 from katyhuff/master

changed "parallel to" to "parallel in" for clarity.