Moving the documentation of the ProgressHelper into it's own document
Documenting the DialogHelper select method.
Updating description of the DialogHelper select method
Reworking the documentation on the DialogHelper select method
Bugfixing a wording in the ProgressHelper
[Component][Finder] Documented wildcard (glob pattern) support.
Added missing PHP and XML formats in new constraints
[Component][Finder] Documented potential pitfalls when using iterator_to_array() with Finder.
Add hint to configure document root
Change 'note' to 'tip' block
Increase year to 2013
Merge pull request #2102 from WouterJ/bump_year

Increase year to 2013
Fix small typo in book/validation.rst
Fixed use of equals (closes #2109)
Adding versionadd for disabled and read_only form options
Adding inherited options for all form types
[Validation] Update CardScheme
Minor changes regarding the hidden form type and form type option disabled
Fixing minor grammer issues in CardScheme constraint
Adding a link to the disabled options to the read_only description
fixed explanations about how access control rules work
Furthering @fabpot's changes to the access_control explanations in the security chapter