Create a template for a user menu

[therealklanni]

For all roles

• Menu only available when user is authenticated
• Display "Sign out" option at the bottom

For user role

Avatar
Apply
-----------
Sign out

• Display "apply" option -> /apply

For member role

Avatar
Profile
View Members
-----------
Sign out

• Display "profile" option -> /users/:current_user_id
• Display "view members" option -> /users

For admin role (in addition to profile option above)

Avatar
Profile
View Members
-----------
Manage Users
Manage Groups
Manage Content
Manage Jobs
-----------
Sign out

• Display "Manage Users" option -> /users
• Display "Manage Groups" option -> /groups
• Display "Manage Content" option -> /content (disabled until CMS release)
• Display "Manage Jobs" option -> /jobs (disabled until Job Board release)
• Other?

Misc

Should we display the current user's avatar in the header?