Add functionality extension

Color consistent plotting: one experiment is assigned one color which is not changed when clicking through different sequences
More robust parsing of csv data: csv parser can now handle missing data items (interpreted as NaN). Morevover, a QP is no longer required for plotting
Pre-defined line styles for Y, U and V components for PSNR, wPSNR, SSIM and VMAF

* color and marker assignment by test

* csv parser compatibility with missing data items

* integrated linestiles for plotting

* removed logging

* Switched to more recent Python versions

* Switched support to python version 3.9

* fixed numpy version

* skip test_gui

* Removed coveralls dependency as currently unavailable

* fix qt error

* Made csv parser robust against missing data items and QP column

* changed build pipeline

* Removed gui tests

* extended support of python versions

* removed python 3.12 as it does not yet work properly

* Increased plot warning to 100 plots

* prevent crash if there are missing values in BD-rate calculation

* implemented pre-selected line styles for y, u and v components

* included coveralls in build pipeline

* Update requirements.txt

* Update installer.cfg

* Update appveyor.yml

* removed tikzplottlib dependency

* removed scipy dependency

* added scipy dependency again

* Removed tikzplotlib export button

* Fixed linestyle for mos

* add debug info to PlotWidget

* Added debugging prints

* Implemented alternative ci plotting method

* Improved robustness of rate parsing

* remove debug package restrictions from setup.py

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Co-authored-by: classen <[email protected]>
Co-authored-by: Dominik Mehlem <[email protected]>

Merge pull request #40 from IENT/development

Add CI-functionality

Merge branch 'development'

Disconnect selection models before conecting them to the slots

Otherwise, the plot was updated 3 times for some reason. Don't know
exactly, why this was happening, but these small changes should
provide a quick fix.

version 1.3.1

Merge pull request #29 from IENT/BD_vmaf

- fix: ClassSelectionDialog now creates a new QDialog every time it i…

Merge pull request #22 from IENT/development

* Fix Bug concerning deletion of items (increase performance)
* Add tests for bjontegaard delta
* Fix tests broken due to parsing dialog

Add tag v1.2.0

testing whether tags work on github and travis for creating versioning

number with git describe

Update appveyor.yml