* disable zone tips when header and footer disabled #386 ([531750b](https://github.com/Hufe921/canvas-editor/commit/531750bb44844c31f2ea140078e68964a7c50923)), closes [#386](https://github.com/Hufe921/canvas-editor/issues/386)
* add table cell border type #389 ([3253f37](https://github.com/Hufe921/canvas-editor/commit/3253f3708e50220828cd26dc129ba6bd448a2ad0)), closes [#389](https://github.com/Hufe921/canvas-editor/issues/389)
* copy style information when wrapping #384 ([981e458](https://github.com/Hufe921/canvas-editor/commit/981e4582f91b87a23afde67c0e401ff71dc42b21)), closes [#384](https://github.com/Hufe921/canvas-editor/issues/384)
* support drop images #398 (#402) ([a96d239](https://github.com/Hufe921/canvas-editor/commit/a96d2390365c6fe058e15b654bf5589373214109)), closes [#398](https://github.com/Hufe921/canvas-editor/issues/398) [#402](https://github.com/Hufe921/canvas-editor/issues/402)
### Tests
* update format test case ([f9edf73](https://github.com/Hufe921/canvas-editor/commit/f9edf731a2a4a4a421636a512dfe41071d86b9ba))