Usability study finding (#09)
In the SVN checkout (possibly in other checkouts) a useless message is shown: (empty means repository HEAD).
Instead, "HEAD" should be simply prefilled in the "Repository Revision" field. This would simplify the dialog.
Integrated into 'main-golden'
User: Ondrej Vrabec <email@example.com>
Log: Issue #189339 - SVN checkout - useless info message
HEAD as a predefined textfield value, the same is automatically filled when loosing focus and field's value is empty