Simpler Bootswatch instructions

[fdcastel]

I believe the recipe for Incorporating Bootswatch themes could be simplified to:

1. Install Bootswatch

npm install --save bootswatch

2. Add to .bootstraprc:

  "preBootstrapCustomizations": "./node_modules/bootswatch/<THEME>/_variables.scss",
  "appStyles": "./node_modules/bootswatch/<THEME>/_bootswatch.scss"

replacing <THEME> with the name of chosen theme (e.g. superhero).

Doing this way there's no need to create any additional files nor directories.

Could somebody please test this? Do you see any problems doing this way?

Pinging: @larsw

Related: #20

[justin808]

@fdcastel If you're pretty sure of this, create a PR.

[wphampton]

This seems like it should work, however using both methods (yours proposed above and the current docs with separate bs-theme.scss) I'm seeing the behavior similar to #20 with the superhero there: "No mixin named box-shadow". Using the spacelab theme I get different mixin errors. Any ideas @larsw ?

[larsw]

Hi,

Sorry, I haven't looked into this for a while.

--larsw

[Judahmeek]

@wphampton Do you have a public example repository, by any chance?

[wphampton]

I do not, sorry. I ended up taking a different approach when I could not figure it out. It could have been user error so please don't hold the issue open solely on my one comment above. Thanks!