Update README.md

See merge request !40

Version 0.0.3 alpha

See merge request !39

The README file has been updated to include more detailed descriptions of our project's features including support for multiple elements per plot and adjustable axis settings. The installation instructions have been updated to include the necessary steps for cloning the repository and installing dependencies via a requirements.txt file. Code clean-up for enhanced readability has also been implemented.

Added support for more diverse settings, including the creation of empty data objects useful for labeling plots. Also expanded possibilities in axis alterations; introduced adjustments for axis limits, detailed labeling, formatting, and option for logarithmic scaling. Several code formatting modifications were also made for readability.

The necessity for x_error data has been removed in order to run the Monte Carlo simulation in curve_fit.py. This update will allow Monte Carlo simulation to be executed provided that y_error data is present, simplifying the overall simulation process.

Added a new requirements.txt file to list the project's essential libraries such as numpy, scipy, pandas, matplotlib, PyQt5, setproctitle, and darkdetect.

New IntelliJ IDEA configuration files (.idea/) have been created to specify project settings, modules, VCS mappings, and other settings. A requirements.txt file was also added to list project dependencies for easy installation and set-up.

The Data class now includes an upgrade versions system to handle compatible and older file versions. This also enhances the CSV loading mechanism with header detection. The method for setting axis limits has also been improved to include logarithmic scaling and it hase been refactored. All the Graph-Classes have been sorted.

Update README.md

See merge request !38

# Conflicts:
#   README.md

* Changed the key of the raw_data dict to ints

* Added export and import functions into Data class

* Load Files and added remainders to save the Project
Fixes #9