zeratul1

Results 3 issues of zeratul1

add two functions: `Vue.prototype.$mqUpdateCurrentBreakpoint('lg')` `Vue.prototype.$mqUpdateDefaultBreakpoint('lg')` and SSR test case. #30

enable sourcemap during production build according to emitAll and emitSourceMap config https://github.com/Silind-Software/direflow/issues/190

the password for root should be `passw0rd`.