Trivially reformat user entity files to emphasize usernames.

Separate the (important, differs) username attribute from the routine boilerplate XML namespace declarations.
Trivially reformat layout entity files to emphasize usernames.

Separate the (important, differs) username attribute from the routine boilerplate XML namespace declarations.
Trivially reformat fragment-layout entity files to emphasize usernames.

Separate the (important, differs) username attribute from the routine boilerplate XML namespace declarations.
Trivially reformat profile entity files to emphasize usernames.

Separate the (important, differs) username attribute from the routine boilerplate XML namespace declarations.
Merge pull request #213 from Jasig/usernames_in_entity_files_on_own_lines_clean

Trivial reformatting of entity files to emphasize usernames