update version on migration

add 403 migration

build 402

fix translation issues & formatting

update readme

build 311

new build 310

Merge branch 'build-version300' into 'master'

Build version300

See merge request mohit.panjvani/crater-web!162

Merge branch 'master' of https://github.com/bytefury/crater

Merge branch 'build-202' into 'master'

build version-202

See merge request mohit.panjvani/crater-web!130