Added YAMB CSS

Addresses #7

README.md

@@ -134,6 +134,7 @@ If you know of a minimal framework that hasn't been included here, please create
 * [water](https://dohliam.github.io/dropin-minimal-css/?water) by @kognise ([Source](https://github.com/kognise/water.css) · [MIT](https://github.com/kognise/water.css/blob/master/LICENSE.md))
 * [wing](https://dohliam.github.io/dropin-minimal-css/?wing) by @KingPixil ([Source](https://github.com/KingPixil/wing/) · [MIT](https://github.com/KingPixil/wing/blob/master/LICENSE))
 * [writ](https://dohliam.github.io/dropin-minimal-css/?writ) by @programble ([Source](https://github.com/programble/writ) · [ISC](https://github.com/programble/writ/blob/master/LICENSE))
+* [YAMB](https://dohliam.github.io/dropin-minimal-css/?yamb) by @runxel ([Source](https://github.com/runxel/yamb-css)) · [Blue Oak Model License](https://github.com/runxel/yamb-css/blob/master/LICENSE.md)
 * [yorha](https://dohliam.github.io/dropin-minimal-css/?yorha) by @metakirby5 ([Source](https://github.com/metakirby5/yorha) · [MIT](https://github.com/metakirby5/yorha/blob/master/LICENSE))
 
 ### Theme collections

switcher.js

@@ -1,4 +1,4 @@
-var frameworks = "a11yana,air,awsm,bahunya,bare,base,bullframe,bulma,caiuss,caramel,cardinal,chota,clmaterial,comet,concise,concrete,flat-ui,fluidity,furtive,generic,github-markdown,hack,holiday,html-starterkit,hyp,kathamo,koochak,kraken,kube,latex,lemon,lit,lotus,markdown,marx,materialize,mercury,milligram,min,mini,mobi,modest,motherplate,mu,mui,mvp,no-class,new,normalize,oh-my-css,paper,papier,pavilion,picnic,preface,primer,pure,retro,sakura,sanitize-10up,sanitize-zdroid,semantic-ui,shoelace,siimple,simple,skeleton,skeleton-framework,skeleton-plus,snack,spectre,splendor,style,stylize,tachyons,tacit,tent,thao,vanilla,vital,water,wing,writ,yorha,ads-gazette,ads-medium,ads-notebook,ads-tufte,boot-cerulean,boot-cosmo,boot-cyborg,boot-darkly,boot-flatly,boot-journal,boot-lumen,boot-paper,boot-readable,boot-sandstone,boot-slate,boot-spacelab,boot-superhero,boot-yeti";
+var frameworks = "a11yana,air,awsm,bahunya,bare,base,bullframe,bulma,caiuss,caramel,cardinal,chota,clmaterial,comet,concise,concrete,flat-ui,fluidity,furtive,generic,github-markdown,hack,holiday,html-starterkit,hyp,kathamo,koochak,kraken,kube,latex,lemon,lit,lotus,markdown,marx,materialize,mercury,milligram,min,mini,mobi,modest,motherplate,mu,mui,mvp,no-class,new,normalize,oh-my-css,paper,papier,pavilion,picnic,preface,primer,pure,retro,sakura,sanitize-10up,sanitize-zdroid,semantic-ui,shoelace,siimple,simple,skeleton,skeleton-framework,skeleton-plus,snack,spectre,splendor,style,stylize,tachyons,tacit,tent,thao,vanilla,vital,water,wing,writ,yamb,yorha,ads-gazette,ads-medium,ads-notebook,ads-tufte,boot-cerulean,boot-cosmo,boot-cyborg,boot-darkly,boot-flatly,boot-journal,boot-lumen,boot-paper,boot-readable,boot-sandstone,boot-slate,boot-spacelab,boot-superhero,boot-yeti";
 
 add_switcher();