Fix Project URL for multiple words

[WickedBrat]

Describe the bug
When the project name is added with spaces, then the project URL generated contains %20 in between the URLs.

To Reproduce
Steps to reproduce the behavior:

1. Go to /project/add.
2. Type a project name like An awesome app
3. Submit the project.

Expected behavior
The project URL generated should be something like 5-An-awesome-app, rather it gets redirected to 5-An%20awesome%20app and the API call is done for the same.

[thesmallstar]

@WickedBrat I have fixed this issue in my version. But when I updated my repo with the current verion, something seems to be changed and now no longer the user is redirected to the project page, but instead to home. am I missing something?