v0.0.71

• feat(plugin): add popup support of vim
• refactor(completion): improve float support
• refactor(floating): remove unused code
• refactor(workspace): replace find-up
• refactor(handler): improve message for fold method
• fix(virtualtext): invalid highlight tag (#874)
• fix(snippets): fix plaintext check
• fix(highlight): catch error of child_process.spawn
• fix(highlight): use v:progpath, fix #871
• fix(floatFactory): escape feedkeys
• fix(handler): fix getCurrentFunctionSymbol not work