Pycomplexheatmap

(3). Fix bug for dotHeatmap when multiple legends have the same key (for example, kesy of legend_dict for dot legend and camp legend)
(4). Add `ylim` to all annotation functions.

(1). Fix bug for legend_width

(1). [implemented bezier dendrogram](https://github.com/DingWB/PyComplexHeatmap/commit/244cd56cd99cf79bd71b153acf2883dda8c9da17)
(2). [add anno_dendrogram](https://github.com/DingWB/PyComplexHeatmap/commit/b43f56b7782d898f3739f3ebfbe33c9b20f8ecca)
(3). fix the bug of missing figure legend (https://github.com/DingWB/PyComplexHeatmap/issues/98)

(1). Don't run `use_pch_style()` in default, user can choose to run it by `PyComplexHeatmap.use_pch_style()`
(2). Add parameter `rad` to `anno_label`.
(3). [fix bug for auto cmap for category columns](https://github.com/DingWB/PyComplexHeatmap/commit/9f2468457386bc4aee3b35f4496c1e7df88baee8)
(4). [Enabled customized markers with a dict-form colors](https://github.com/DingWB/PyComplexHeatmap/commit/77d1226f2ee4c62689aa6be7fc3e5e4cc74f4706)
(5). [fix bug for post_processing when plot=False](https://github.com/DingWB/PyComplexHeatmap/commit/b875d8c4818f7a0fc9a7484e841009cb36d10efa)

(1). [support labelrotation=90 for xticklabels](https://github.com/DingWB/PyComplexHeatmap/commit/ca56b8e809a2f2edb1800cba0da8119970824081), see https://github.com/DingWB/PyComplexHeatmap/issues/78
(2). [fix the bug for random100](https://github.com/DingWB/PyComplexHeatmap/commit/58bd107ba2d8e7992c11c4c592723782576ac24f)
(3). [fix the bug for DotClustermapPlotter c=pd.Series](https://github.com/DingWB/PyComplexHeatmap/commit/8312d42d53334260bd3ec8178cb76bb614576893)
(4). [add parameter grid to DotClustermapPlotter](https://github.com/DingWB/PyComplexHeatmap/commit/d1463eecc66f3f978f1eb8a8e1b6102621ffb9ad)
(5). [add parameter x_order and y_order to DotClustermapPlotter](https://github.com/DingWB/PyComplexHeatmap/commit/ff7494d679e1bae0a7f40e5ab0a76bad141e72a9)
(6). Fix bug for color and legend for dot heatmap

(1). [add supports for palettable cmap](https://github.com/DingWB/PyComplexHeatmap/commit/7ed9bae73098b431b5d5cc821e87f578b1056731)
(2). Fix bug for ylim (anno_scatter) and legend showing (when height is too small)