Merge pull request #187 from Pana/master

update package.json
ocd
Merge pull request #188 from Pana/master

update document
Release 0.3.0
better content negotiation docs

closes #193
change ctx.throw() to no longer .expose 5xx errors. Closes #197
bump koa-compose
context.onerror: fix response handling

closes #199
this.respond=false for bypassing koa's response handling

closes #198
Merge pull request #200 from koajs/fix/ctx.onerror

context.onerror: fix response handling
update node-fresh
merge
bump cookies to 0.4.0

no longer need to do that keygrip stuff, though i’m more inclined to
remove all the error checking.
cleanup dev deps
remove app.keys getter/setter

closes #203
remove app.jsonSpaces setting. Closes #202
update copyright year
Merge pull request #205 from gdi2290/patch-1

update copyright year
0.4.0
docs: add note about confusing context accessors