Delete features.md

We have a similar file in the Documentation repo. I will merge everything there.

features.md

-## Attention: The development is happening in develop-villas. The other branches (including this master branch) are legacy from the old demo.
-
-# Implemented features
-- User accounts with different roles (admin, operator, guest etc.)
-- Projects per user. Each project can have multiple visualizations. A visualization is a user defined set of graphes, tables, buttons etc.
-- Visualizations can be created with a wysiwyg-editor (what-you-see-is-what-you-get). Only labels, single-value and tables are implemented as widgets atm.
-- Simulators can be added to the system by endpoint (only one simulator per endpoint atm, will change in further versions)
-- Simulations can be created which may use one to many simulators for their simulations models. Each project is based on a simulation to get its data from.
-- Live data can be received from VILLASnode(s) and displayed in visualizations
-
-# Planned features
-- Project/Visualization/Simulation sharing across users (with restrictions)
-- Data storage and everything it depends on (This is gonna be a long time goal, since we want to focus on live-data for the beginning)
-- More widgets like plots, gauge, sliders
-- User registration and management for administrators
-- Imporved security (there is already encryption on user passwords, but the transmission of passwords is not finished)
-- Definition of VILLASnodes inside VILLASweb and also deployment of them
-- VILLASnode connection graph
-- Auto-detection of running simulators/simulations
-- Public available (without login) read-only visualizations
-
-# Requirements & Features
-
-- Configuration of local VILLASnode
-    - define which nodes are connected so their data can be plotted 
-- User management
-    - a user account can hold several projects
-- Projects
-    - Projects group data that belongs to one simulation
-    - Data is also available after the simulation is finished
-    - individual data stream, sets of data streams or the whole project data can be downloaded as CSV files or package of CSV files
-- Plot one or more data streams against time in real time
-    - Multiple data streams can be plotted either in a single or multiple diagrams
-    - If multiple data streams are plotted in one diagram they share one y-axis; do we need mutiple y-axes?
-- 
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