Changes since 0.5.0

* Message API
* Payment reminder messages
* Messages to Warn after expiring trial period
* cleanup and refactoring of messages code
* require token authentication for API
* rename security related functions to be clear
* nagios test for webapp login
* nagios test for soledad sync
* prevent crash when destroying tokens (#5382)
* redirect home when logged in visits /signup (#5446)
* large refactoring of engine and directory layout
* move users engine into main
* move certs engine into main
* update documentation for new engine layout
* move remaining engines into engines directory
* rename help engine to support
* refactor nagios tests with support classes
* nagios test for registering new users
* enable nagios tests to work with older versions of requests lib
* API endpoint for requesting the current service_level
* null pattern refactoring for current_user as UnauthenticatedUser
* rename UnauthenticatedUser to AnonymousUser
* change service level configuration strategy
* bringing back empty cert prefixes
* adopt service_level config to platform settings
* add signup and login info on the forms
* cleanup homepage
* unify wording for destroying accounts
* recover from invalid tickets (#5552)
* remove cert link in development
* display notice that client signup is prefered (#5549)
* capitalize Loading... indicator (#5542)
* use simple_form for all forms
* ensure buttons are properly loading and reset
* open close toggle in ticket header
* translate signup and login buttons
* basic password validation (#5557)
* reduce client_side_validations dependency (to be removed)
* simplify download button
* remove OS specific download buttons
* adopt pricing view to current service_level format
* upgrade debugger to work with latest ruby 1.9.3 patch release
* hide srp forms when js is disabled (#5548)
* allow for usernames with dots
* fix ticket form submission and validation (#5657)
* stop email autofil for ticket forms (#5664)
* User#email returns email addresses only if service provided
* move User Control Panel heading out of masthead (#5658)
* open/close toggle and fields in different forms (#5659)
* upgrade rails to 3.2.18 for security fixes

the loading... text on the buttons was not capitalized before.

So in order to change this in a (more or less) single place i added
new button types to simple_form:

button :wrapped - normal button, with loading and an optional cancel button wrapped in the classical bootstrap action div.
    cancel option contains the url to go to when canceling.

button :loading - simple button with loading text capitalized by using i18n (simple_form.buttons.loading)

Conflicts:
	engines/support/app/views/tickets/new.html.haml

Also renamed help to support so it's harder to confuse it with documentation

some message tests are failing for me right now.

Changes since 0.5.0-rc:
* locale prefix support
* download client from user page
* hotfix to make webapp work with rack again
* ensure permissions are preserved when copying customization files. (#4623)
* Return 'provider.json' via a controller, to better be able to control the response headers
* document new way we deploy couch design docs
* remove outdated views that cause errors
* only emit pgp keys if they are actually set
* ensure auto_update_design_docs is false
* switch to using dl.bitmask.net
* remove manual 'gem minitest'
* default pricing, privacy policy and tos pages
* default footer with links to privacy policy, tos, pricing, about us, contact
* upgraded bootstrap to latest in 2.x series
* move #masthead out of main templates
* customizable 'bye' page for when a user leaves
* fix js platform detection
* applied mcnair's changes to privacy policy
* untracked files in deploy are in gitignore - #4953
* gitkeep empty folders for config/provider and config/customizations
* integration test with en-EN language
* ensure record removal after tests
* log failing integration tests with screenshot and serverlog
* stop taking screenshots inside tests

Release candidate for the first syncronised leap release 0.5.0.

* do not allow to clear pgp key
* simple format validation for pgp keys
* respond to /keys/:login with text
* service levels introduced to the configuration
* more robust session store
* render landing page and basic forms without connection to couch
* configurable set of actions for users and admins
* refactoring: remove overview controller - use Users#show instead
* prevent /login from crashing when logged in already
* remove actions from ui that currently break the client
* format ticket comments properly
* enable billing engine by default
* consolidate APP_CONFIG[:billing]
* fix a regression where overview link was not active anymore

* Return public key on /key/:login
* rake tasks clean up expired tokens and sessions (#4568)
* rake task to dump design docs to files
* add dump_design_docs to CouchRest::Model::Utils:Migrate
* rename ticket title to subject

* Return public key on /key/:login
* rake tasks clean up expired tokens and sessions (#4568)
* rake task to dump design docs to files
* add dump_design_docs to CouchRest::Model::Utils:Migrate
* rename ticket title to subject