This repository is for storing the binary files for Apache IoTDB project's document, compiler etc..
For example, if you have a figure in docs/UserGuide/IoTDB-Introduction/What-is-IoTDB.md in Apache IoTDB's repository,
then please create a folder docs/UserGuide/IoTDB-Introduction/What-is-IoTDB in this repository, put the figure into
the folder, and naming a meaningful figure name to the figure.
Exception: if the markdown file name is readme.md, then you do not need to add new folder anymore.
For example, if you want to add figures to docs/Download/readme.md, then you just need to create a folder docs/Download,
and put all figures to the folder.
If you need to upload figure to some module's readme.md (For example, you want to add a figure into tsfile/readme.md,
you have to obey the similar rule: create a folder tsfile, and put all figures there.