anchor.diff:  * `<<servlets>>`	   generate a "meta-servlet" file with gen-class directives and aot-compile it to produce servlets
   * `<<watch>>`		   watch input, write to output on change
   
  -[[configs]]
  -=== configuration
  -
  -Both the `WEB-INF/appengine-web.xml` and `WEB-INF/web.xml`
  -configuration files required by the GAE servlet container are
  -automatically generated from your configuration map.  The dev server
  -will automatically reload `appengine-web.xml` if it changes, but
  -unfortunately the same cannot be said for `web.xml`. If you change it
  -- that is, if you change your configuration map and re-run
  -`gae/config` -- you need to restart the dev server.  For example:
  -
  -[source,shell]
  -----
  -$ boot gae/config target -C -d "build"
  -$ boot gae/run
  -----
  -
  -[NOTE]
  -====
  -For the moment you need to run gae/run as a separate step as shown here.  If you
  -tack it on the end of the first boot command shown here, boot seems to
  -launch the dev server before the gae/config task has completed.
  -====
   
   ==== aot
   
  
positive.code: 
  Currently, `boot-gae` is not on clojars.  You'll have to fork/clone
  the repo.  It contains `tasklib`, the task lib itself, and
  `hello-gae`, a test/demo program that uses the tasklib.
  
  [source,clojure]
  .build.boot
  
negative.code: [[watch]]
  === watch
  
  [[webxml]]
  ==== webxml
  
  Generates `WEB-INF/web.xml` from `web.xml.edn`.  Run this task *after*
  you run `servlets`, `filters`, `reloader`, and `appstats`.
  
  
  [[repl]]
  