Increase default upload space in multisite

[andrea_r]

By default the upload space in multisite is set to 10 megs. With today's cameras and files getting bigger, this setting would be better at 100 megs.

I find pretty much everyone setting up a network has to change this setting.

[ericmann]

Yes!

I have to change that setting manually for every single client multisite setup I install. It's not a matter of making a decision, it's just a necessity. Non-tech-savvy users with high-megapixel cameras tend to forget that the photo that looks nice and small on their phone is really 4-6MB in size when they upload it to their site. Having a 100MB space limitation by default would help!

[sabreuse]

+1

[nacin]

In [20170]:

Increase default upload space for sites on a network from 10M to 100M. props andrea_r. fixes #18831.