release 1.1.1-beta.7

Merge pull request zino-hofmann#331 from micimize/cleanup

Cleanup some dartfmt / publish --dry-run complaints

Merge pull request zino-hofmann#323 from truongsinh/test/integration-…

…websocket

feat(client): websocket available on web

Merge pull request zino-hofmann#325 from truongsinh/feat/cache-in-bro…

…wser

feat(client): cache is supported in web/browser platform

Merge pull request zino-hofmann#312 from truongsinh/fix/avoid-mutate-…

…input

avoid mutate input data

Merge pull request zino-hofmann#306 from micimize/cyclic_writes

Handle cyclic  data structure writes

Merge pull request zino-hofmann#307 from mainawycliffe/remove-and-git…

…ignore-lockfiles

Remove auto generated files from git commits

Merge pull request zino-hofmann#298 from zino-app/beta

Promote to stable

Merge pull request zino-hofmann#286 from micimize/starwars_example

Starwars example

Merge pull request zino-hofmann#289 from yunyu/fix-nocache

Don't normalize mutation result if fetchPolicy is noCache