[Issue #12] Adding configuration to exclude manifest in template

[safwanrahman]

It will add another configuration option from the settings. In the WEBPUSH_SETTINGS dictionary, just add MANIFEST: False and it will not include the manifest to the template. Need to add documentation for it.
@arogachev Can you please check if its working fine for you?

[arogachev]

@safwanrahman What do you think about #12 (comment)? I think adding it manually regardless of existing manifest.json file is not a big deal.

[safwanrahman]

@arogachev I think, most of the people does not have already exist manifest.json. So adding it manually will be hassle to them. I think its a better way to do that.
What do you think?

[arogachev]

@safwanrahman I don't see a hassle in adding it, especially if only one setting needs to be added and clear instructions are written. MANIFEST: False is overcomplication in my opinion.

[safwanrahman]

@arogachev I have discussed with someone and it seems that, not every django application does not have a core app where to include the manifest.json and in different project the core app name differs. So there are no exact solution to write a instruction about it. What will the user do if he does not have any core app? How we can write clear information about making a manifest.json and store it somewhere in the static directory?

[arogachev]

@safwanrahman I think this should not be a problem. We can mention "core" as an example of a place where common code is located. Hovewer this is just my opinion, yours can differ and I can't force you to use my solution. Feel free to use your solution instead.

[safwanrahman]

@arogachev I have found a way to keep your suggestion as well as mine. I will update the PR today or tomorrow to reflect the changes

[safwanrahman]

@arogachev I have updated the patch. So now if anyone want to include the manifest, he should add webpush_manifest in the head of the template.
If you agree, I can add documentation for it.

[safwanrahman]

manifest.json is no longer needed in webpush for chrome. @arogachev Thanks a lot for the issue and discussion