!9 add frontend sig

Merge pull request !9 from warboy/master

sigs/frontend/README.md

+# MindSpore FrontEnd Special Interest Group (SIG)
+
+This is the working repo for the FrontEnd Special Interest Group (SIG). This repo contains all the artifacts, materials, meeting notes and proposals regarding **basic elements** , **operators and layers**, **training interfaces**, **distributed training**,  and any other frontend programs in MindSpore. Feedbacks and contributions are welcomed.
+1. **Basic Elements**: Basic data structure definitions, including Parameter, Tensor, Cell and so on.
+2. **Operators and Layers**: Provide operators and functions, neural network layers, loss functions and optimizers.
+3. **Training Interfaces**: Interfaces for model training, evaluating and predicting, including high-level wrapped APIs, checkpoint related APIs, callbacks and so on.
+4. **Distributed Training**: Interfaces for data parallel, model parallel or auto parallel. Common communication operators are also included.
+
+# SIG Leads
+
+* Deng Yiping (Huawei)
+
+# Logistics
+
+* SIG leads will drive the meeting.
+* Meeting annoucement will be posted on our gitee channel: https://gitee.com/mindspore/community/tree/master/sigs/frontend
+* Feedbacks and topic requests are welcomed by all.
+
+# Discussion
+
+* Slack channel: https://app.slack.com/client/TUKCY4QDR/C011B2DSC6B?cdn_fallback=2
+* Documents and artifacts: https://gitee.com/mindspore/community/tree/master/sigs/frontend
+
+# Meeting notes

sigs/frontend/meetings/meeting-template.md

+# Thursday April 2, 2020 at 21:30pm GMT+8
+
+## Agenda
+
+## Conference links
+
+## Attendees 
+* Deng Yiping (Huawei)
+
+## Notes
+* TODO
+
+## Action items
+* TODO