Return user to filter view when deleting studies

[Ed McDonagh]

Currently the user is redirected back to the home page when a study is deleted.

It would be far preferable to return to the filtered view that the delete originated from.

[David Platten]

Changed the code so that the user is now redirected back to the filtered view after deleting a study. References issue #70.

→ <<cset bd701c9893a2>>

[Ed McDonagh]

Brilliant. Thanks @dplatten

[David Platten]

Updated the buttons to reflect the style used elsewhere on the site. References issue #70.

→ <<cset 8fb88de4884b>>

[David Platten]

This works as expected

[David Platten]

Changed the code so that the user is now redirected back to the filtered view after deleting a study. References issue #70.

→ <<cset bd701c9893a2>>

[David Platten]

Updated the buttons to reflect the style used elsewhere on the site. References issue #70.

→ <<cset 8fb88de4884b>>