update rpm build to match new layout

fix a bug in json.js db impl, re-read database from disk before responding to emailForVerificationSecret()

disable request parsing/validation on browserid (aka "webhead") - all will be performed on the dbwriter (aka "secure webhead") - issue #460 (NOTE: request validation on webhead too requires a better session cookie implementation)

initial implementation of request forwarding, cookies set from dbwriter are still not being properly passed through - issue #460

fix typo: complete_email_addition writes the database and hence should be forwarded to dbwriter - issue #460

improve per-process informational debug output about what WSAPIs are supported, their requirements, and how they are handled (forwarded or handled locally?) - issue #460

* Add new directory `shared` which is code shared between dialog and pages.
* Add a renderer and template loader that is shared to unify rendering of templates.
* Remove JavascriptMVC's Views and use EJS directly.
* Add a script to create our own bundled javascript object with all templates.
* Use EJS templates for both error messages and tooltips
* Simplify unit test dependency chain by doing nearly all dependencies in qunit.js.
* Update compression script for new files/structure.

fixed tests for new relay frame name-passing by tweaking mocks and making sure channel uses 'win' instead of 'window' so that mocks can be substituted in properly

fixed tests for new relay frame name-passing by tweaking mocks and making sure channel uses 'win' instead of 'window' so that mocks can be substituted in properly

* Removing the dependency on JSMVC's views.  Using EJS directly.
* Adding a DOM adapter that wraps most of jQuery's calls, starting to use this where possible.

made relay iframe live for the length of the page, and localized some variables. Should now work on ios 5. Fixes #442

changed passing of relayframe id via localstorage so more can be done in the page before window.open

This reverts commit 019857e3.

don't log an error level message if the json database does't exist (yet), just a debug.  closes #509

when starting up processes for local development or under the test harness, start them serially waiting for each process to bind before starting tests.  issue #556

add the dbwriter process.   it's not yet hooked up, but starts up and runs, and included in health check.

reorganize browserid process - break out view serving and wsapi handling.  preparation for dbwriter split.  issue #460