2015-06-24-stax.md: updated and cleaned up a bit - added github, twitter, and avatar for Phil - remove reference to private repos - cleaned up screen captures to remove obsolete references, fix command   line, and ensure proper order - changed pre to markdown code
2015-06-24-stax.md: updated and cleaned up a bit
- added github, twitter, and avatar for Phil
- remove reference to private repos
- cleaned up screen captures to remove obsolete references, fix command
  line, and ensure proper order
- changed pre to markdown code

CalebCourier/engineering-blog,samus42/engineering-blog,samus42/engineering-blog,samus42/engineering-blog,CalebCourier/engineering-blog,sattvik/engineering-blog,CalebCourier/engineering-blog,samus42/engineering-blog,sattvik/engineering-blog,CalebCourier/engineering-blog,sattvik/engineering-blog,samus42/engineering-blog,sattvik/engineering-blog,CalebCourier/engineering-blog,sattvik/engineering-blog