UI for location settings

commit fa7647181e35a7d4a8478141713c1c6a31872719
Author: Perry Hertler <perry@hertler.org>
Date:   Wed Mar 5 15:50:26 2014 -0600

    cancel create/edit

commit 331b5235c788858a8cc38721fdfe1b225ae33dc1
Author: Perry Hertler <perry@hertler.org>
Date:   Wed Mar 5 15:44:51 2014 -0600

    CRUD location settings

commit c072597946fea065fac491fab2700c25d9e3c540
Author: Perry Hertler <perry@hertler.org>
Date:   Wed Mar 5 15:04:34 2014 -0600

    location_settings index

commit b197c30cc02bf14397ff9cd2fed667b2e2575348
Author: Perry Hertler <perry@hertler.org>
Date:   Wed Mar 5 14:26:14 2014 -0600

    location_settings controller

commit 6cfa7dcf1aba11f5fd3a65feda46f20b7b823070
Author: Perry Hertler <perry@hertler.org>
Date:   Wed Mar 5 13:05:40 2014 -0600

    creating settings route