Put download link on user page.
re-generated Gemfile.lock with the new versions of engine gems. as a side effect, it also upgraded rails to the the latest in the 3.2 series.
locale prefix support:
* set locale based on request header
* enforce locale path prefix when current locale is not the default
* note: don't use root_path anymore, instead use home_path
Merge pull request #131 from elijh/feature/locale-routes

locale prefix support
Merge remote-tracking branch 'jessib/feature/3389_download_links' into develop

Conflicts:
	core/app/views/common/_home_page_buttons.html.haml
	users/app/views/users/show.html.haml
hotfix to make webapp work with rack again.
ensure permissions are preserved when copying customization files. closes #4623
Return 'provider.json' via a controller, to better be able to control the response headers (in particular, 'X-Minimum-Client-Version'). It must now be placed in config/provider/provider.json
Merge pull request #132 from elijh/feature/min-client-version

Return 'provider.json' via a controller
document new way we deploy couch design docs
remove outdated views that cause errors

The datastructure changes to that email_aliases is not available on the user record anymore.

Keeping these views leads to errors on couch servers.
only emit pgp keys if they are actually set

if doc.keys has not been set doc.keys[pgp] will raise an error.

We always upload the key after signup - but this might fail and there is some time in between. Not checking for this condition lead to errors in the couch logs.
Merge pull request #133 from azul/bugfix/fix-view-functions

Bugfix/Fix view functions
ensure auto_update_design_docs is false
switch to using dl.bitmask.net
Redefine constant in a way that does not print out "warning: already initialized constant VERIFY_PEER"
remove manual 'gem minitest'. this seems to confuse the tests, which seem to work best with the minitest that comes with ruby 1.9.
updated Gemfile.lock
added default pricing, privacy policy and tos pages.
added a default footer with links to privacy policy, tos, pricing, about us, contact.