Update howto example for FileMonitor
Fix #42 3.4: Fix guide about setting language
Improve Guide
Removed typo in websocket (async.rst)
Merge pull request #43 from themerius/master

Remove typo at async.rst about WebSocket
#43 Use ScalaRunTime.stringOf to visualize bytes
Corrected JSON code (js.rst)
Merge pull request #44 from themerius/master

Correct JSON example at js.rst
Update deps.png for Xitrum 3.5
#45 Add guide for metrics
Improve doc about metrics
Merge branch 'master' into ja
Add metrics
Add deps
Add build settings for ja
Update index