reorganized the organize your own event
fix speaker name
Merge pull request #554 from DevOpsDaysTokyo/master

Fix speaker name
enable markdown in organizing guide
enhanced ticket pricing
added twitter and devopsdays mailinglist
added twitter and devopsdays mailinglist
guide on invoicing for an event
guide on invoicing for an event
[Portland 2013] Greg Borchers proposal
some guide on picking the program
Merge pull request #555 from webframp/greg-borchers

[Portland 2013] Greg Borchers proposal
[Portland 2013] Nikolaos Katsimpras proposal
Merge pull request #556 from webframp/Nikolaos-Katsimpras

[Portland 2013] Nikolaos Katsimpras proposal
[Portland 2013] Michael Chletsos proposal
Merge pull request #557 from webframp/Michael-Chletsos

[Portland 2013] Michael Chletsos proposal
[Portland 2013] Chris Roberts proposal
Merge pull request #558 from webframp/Chris-Roberts

[Portland 2013] Chris Roberts proposal
advice on sponsor packages
handling sponsors