Yeti theme don't use local fonts

[vpanfilov]

All other themes seems to be using local fonts downloaded from googleapis. But the file shinythemes/inst/shinythemes/css/yeti.min.css still contains the line:

@import url("https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,700italic,400,300,700");

[vpanfilov]

I used a simple workaround for Yeti theme:

1. Copied yeti.min.css and all Open Sans fonts from shinythemes package to local www folder:

+-- fonts
|   +-- Open_Sans_300.ttf
|   +-- Open_Sans_300italic.ttf
|   +-- Open_Sans_400.ttf
|   +-- Open_Sans_400italic.ttf
|   +-- Open_Sans_700.ttf
|   \-- Open_Sans_700italic.ttf
\-- yeti.min.css

2. Replaced the line in yeti.min.css:

@import url("https://fonts.googleapis.com/css?family=Open+Sans:300italic,400italic,700italic,400,300,700");

with

@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 300;
  src: url(./fonts/Open_Sans_300.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 400;
  src: url(./fonts/Open_Sans_400.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: normal;
  font-weight: 700;
  src: url(./fonts/Open_Sans_700.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 300;
  src: url(./fonts/Open_Sans_300italic.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 400;
  src: url(./fonts/Open_Sans_400italic.ttf) format('truetype');
}
@font-face {
  font-family: 'Open Sans';
  font-style: italic;
  font-weight: 700;
  src: url(./fonts/Open_Sans_700italic.ttf) format('truetype');
}

3. Replaced

theme = shinytheme("yeti"),

with

theme = "yeti.min.css"