Remove erroneous javadoc.

Use ServerError directly in sessionExpired and serverError.

This is a short step on the road to HTTP body format agnostic support. And it's
not a pretty step, either.

Allows spaces to appear in path parameters.

Purge QueueFile.

It now lives on its own in http://github.com/square/tape/

Remove web URL and ignore SSL boolean from Server.

These do not belong here.

Now located at https://github.com/square/seismic.

Bump to 0.7.0-SNAPSHOT.

* Reintroduce shake detection as its own module.
* Move YAFFS-specific directory sync to its own module.
* Focus HTTP and I/O modules.
* Queue module for `QueueFile` and future queue-related stuff.

Eliminate 'android' module.

* Move `AndroidMainThread` to 'http' module. The Android dependency is marked as optional (though it is already provided scope).
* Remove `ShakeDetector` as it is not topical for this library.

More FEST-isms.

Re-enable 'android' and 'io' tests. Switch to FEST.

Eliminate barren 'core' module. Updates to other modules.

Move QueueFile to 'io' package.

Pom cleanup.

Clean up Server class a bit.

 * Enforce trailing slash contract declared in javadoc for api and web URLs.
 * Allow specifying of type in constructor.
 * Remove property-file-driven instantiation in favor of constructors.

Associate log messages with the request that caused them

Optimization: don't create a Date object just to get current time

Improve response time logging: show elapsed ms