Fix order of tags

[drbenvincent]

Currently, the tags are ordered first by capitalised/uncapitalised, then by alphabetical order.

I propose that this change to be only sorted by alphabetical order, regardless of capitalisation.

Currently, tags look like this:

PS. I don't know how to go about implementing this.

[reshamas]

@drbenvincent I wish there were an option to have a "dot" or some other symbol to separate one tag from another.
Because right now, it's hard to differentiate. Or, if every other tag were a slightly different color.

[reshamas]

cc: @symeneses, in case you have any ideas on this.

[drbenvincent]

Would also be good to remove the indent of all the tags. That would free up more space for the tags and make them less cramped