Merge pull request #1 from caiiiycuk/master

Add guide about Swagger Doc
Reflect the latest Xitrum code
Reflect the latest Swagger code in Xitrum
Swagger: Note about defaults
Note about sharable handlers in DefaultHttpChannelPipelineFactory
Fix typo: attachement -> attachment
Mention Swagger Doc and Placeholder
add guide about deploying to Heroku
Fix typo
Fix typo
Merge pull request #3 from georgeOsdDev/master

Fix #2 Add guide about deploying to Heroku
On Mac, JDKs suffer from a serious problem with IO (NIO) performance: https://groups.google.com/forum/#!topic/spray-user/S-SNR2m0BWU
https://github.com/ngocdaothanh/xitrum/issues/176
Release guide for Xitrum 2.9
Add super.postStop()
Doc for the new Swagger annotation
Add doc for "Multiple paths for one action"
Add guide about Swagger.Optional params
Add runner.bat
Update deps.png to Xitrum 2.10