Merge branch 'release/20130430-release' into develop

* release/20130430-release:
  bumps version
keep query params on redirect

To keep query parameters on redirect, they need to be added explicitly
to the redirect target url, otherwise they get lost. This needs to be
done, whenever the redirect_to method is called and it is possible, that
there are query parameters already present.
allow superuser to edit content

A change in the WebCRM results in the default user, that gets created
when a new WebCRM is started, is no longer in the role "cmsadmin", which
was used to determine edit rights.

# fixes #74
display readable fallback instead of id

The menu title is either the objects headline or its name. As the name
is automatically generated when using the inplace page menu, it is not
readable or understandable. Display a default string "[no headline]" in
case it gets created inplace.

fixes #72
bugfix: remove thumbnail for blog entry

The blog entry is not a page that can be created anywhere on the website
but only below a blog. As this feature is not yet supported, the blog
entry should not show up in the object class browser.
update changelog
add rake task to reset the cms
remove http_host from configuration files

The API and configuration files changed and do not include "http_host"
anymore. Therefore it does not need to be set for the test application
and the crm will deduce the value from its url, because the url schema
now is "https://project.crm.infopark.net" or
"https://project.cms.infopark.net" respectively.

Until recently, only a placeholder for the actual project was part of
the configuration urls. This "admin" part is now not longer needed as
the urls contain the correct project name.
bugfix: don't cache user status and add missing translation
cleanup integration task
allow to force cms reset
add dynamic page title

Each page has a title that is displayed in the head section of the DOM.
If a page did not define a title itself, then its homepage title or the
title of the default homepage is used. The homepage title is also
appended to all subpage titles. The NullHomepage represents a special
case where a static title is set.

A title cell renders the section in the main layout. This cell will be
extended in the future to include other seo relevant information like
keywords or the description.

Currently, we are using the system title attribute of the CMS. In the
future this should become a local attribute "title".

fixes #75
bugfix: widgets did not return a homepage
minor: change wording on "page" comment
update changelog
implementation of the slideshare widget
bugfix: slider used headline attribute on link instead of title
pull request feedback

+ thumbnail.html.haml is automatically generated by the widget api
  generator
+ add changelog entry
+ add integration test entry
+ usage exceeded 80 characters
+ hash keys were not in consistent ruby 1.9 style
+ use dashes in css class instead of underlines
+ leave "text-center" out as it is not needed and depends on design
+ don't use rescue to catch all exceptions (leads to hard to maintain
  code, swallows errors from sub methods and has a bad performance)
+ pass in variables to private methods instead of using class wide data
  directly to make those methods more independent and simpler to
  understand
+ rename methods to reflect the purpose not the implementation
Merge branch 'develop' into feature/slideshare

* develop:
  bugfix: slider used headline attribute on link instead of title

Conflicts:
	CHANGELOG.md
Merge branch 'feature/slideshare' into develop

* feature/slideshare:
  pull request feedback
  implementation of the slideshare widget