Delete currently logged-in Project should be restricted

Summary
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Popup a warning message when project owner intentionally or inadvertently delete currently logged-in project at /projects/ page(See screenshot of this page: http://imgur.com/I3qcgbH).

Motivation
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Deleting currently logged-in project by project owner with admin role, is a potentially destructive operation that can render the environment inoperable. So showing a warning popup message and restricting the delete opration, can inform the project owner about this destruction action.

Description
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When project owner with administration role, select his currently logged-in project in the project list at project index page (/admin/projects), and click on the delete projects action, then two warnning and error messages should be shown with the following contents:
- Warning message: “You can't delete currently logged-in project: % project_name”
- Error message: “unable to delete % project_name project"
Finally the user(with administration role) restricted to doing delete operation. Also message should be logged at log file.
Warning message is shown to inform user that you can't do this operation.
Error message is shown to inform user that the delete operation is not done successfully and the selected project is not deleted.

UX
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Screenshot: https://www.dropbox.com/s/asvu1yl04nhqw2i/Projects%20-%20OpenStack%20Dashboard%20%282%29.png?dl=0

Testing
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1- Go to /admin/projects/ page
2- Select the project that you currently logged-in with
3- Click on the 'delete project' button
4- Click on the yes button to do delete action
5- As you see, both wanning and error messages are shown.
6. Error message is logged. So you can check the log files.

Outside Dependencies
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N/A

Requirements Update Required
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N/A

Doc Impact
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N/A
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