add instructions for Visual Studio plugin
add instructions for Visual Studio plugin

azz/prettier,lydell/prettier,rattrayalex/prettier,prettier/prettier,jlongster/prettier,Skywalker13/prettier-space-parenthesis,Skywalker13/prettier-space-parenthesis,arijs/prettier-miscellaneous,existentialism/prettier,lydell/prettier,existentialism/prettier,Skywalker13/prettier-space-parenthesis,existentialism/prettier,azz/prettier,rattrayalex/prettier,rattrayalex/prettier,vjeux/prettier,despairblue/prettier,prettier/prettier,Pajn/prettier,existentialism/prettier,yamafaktory/prettier,azz/prettier,azz/prettier,arijs/prettier-with-tabs,arijs/prettier-miscellaneous,lydell/prettier,Pajn/prettier,arijs/prettier-miscellaneous,yamafaktory/prettier,lydell/prettier,arijs/prettier-miscellaneous,Skywalker13/prettier-space-parenthesis,arijs/prettier-with-tabs,prettier/prettier,danharper/prettier,despairblue/prettier,prettier/prettier