development progress update for 1.2

Hello everyone, our development progress is so far so good.

The backend service for management of the Cell storage path and system template completed. The code of front-end pages is under optimizing and refactor.

There is a severe bug that the FrontEnd takes up memory very quickly when uploading images.

This problem will lead to memory leak and program exit, it already fixed in 1.2.

To fix it, you can fetch the code of the "dev" branch from GitHub or wait for the next release.

This problem caused by the request signature introduced in 1.1, which compute hash sum basing on the whole data payload, you can avoid it by modifying the signature method to ignore the body part when uploading images.

Thank for your patience and support