Update ApiFormats.scala
fixed ScalatraServlet.requestPath for encoded unicode URI
Merge pull request #351 from smeagol74/2.2.x_2.10

fixed ScalatraServlet.requestPath for encoded unicode URI
Added support to specify loadOnStartup.
Moved function to retrieve the environment to RichServletContext.
Merge pull request #356 from dozed/2.2.x_2.10

Added support to specify loadOnStartup.
Merge branch '2.2.x_2.10' into 2.3.x_2.10
Make compile and fix test failures