Update Core team list in README
Update Core team list in README

darwin/jekyll,rlugojr/jekyll,ryanshaw/jekyll,rlugojr/jekyll,jekyll/jekyll,fulldecent/jekyll,ZDroid/jekyll,yhironaka/yhironaka.github.io,gencer/jekyll,ZDroid/jekyll,alex-kovac/jekyll,getandpost/jekyll.github.io,ryanshaw/jekyll,Strangehill/jekyll,xiebinhqy/jklly_china,x-way/jekyll,rasa2011/rasa2011.github.io,ZDroid/jekyll,x-way/jekyll,chrisfinazzo/jekyll,fulldecent/jekyll,fulldecent/jekyll,tillgrallert/jekyll,gencer/jekyll,chrisfinazzo/jekyll,fulldecent/jekyll,jekyll/jekyll,darwin/jekyll,rasa2011/rasa2011.github.io,tomjohnson1492/jekyll,jaybe-jekyll/jekyll,getandpost/jekyll.github.io,alfredxing/jekyll,alex-kovac/jekyll,tillgrallert/jekyll,tillgrallert/jekyll,chrisfinazzo/jekyll,tomjohnson1492/jekyll,jaybe-jekyll/jekyll,ryanshaw/jekyll,tomjohnson1492/jekyll,Strangehill/jekyll,jaybe-jekyll/jekyll,Strangehill/jekyll,getandpost/jekyll.github.io,xiebinhqy/jklly_china,gencer/jekyll,alfredxing/jekyll,jekyll/jekyll,x-way/jekyll,jekyll/jekyll,tillgrallert/jekyll,rlugojr/jekyll,darwin/jekyll,Strangehill/jekyll,tomjohnson1492/jekyll,gencer/jekyll,alex-kovac/jekyll,alex-kovac/jekyll,rasa2011/rasa2011.github.io,rlugojr/jekyll,tomjohnson1492/jekyll,jaybe-jekyll/jekyll,Strangehill/jekyll,darwin/jekyll,gencer/jekyll,alfredxing/jekyll,alfredxing/jekyll,x-way/jekyll,xiebinhqy/jklly_china,tillgrallert/jekyll,xiebinhqy/jklly_china,chrisfinazzo/jekyll,alex-kovac/jekyll,ryanshaw/jekyll