Remove eye_movement detector and Windows C++ docs

docs/dependencies-macos.md

@@ -87,8 +87,6 @@ pip install git+https://github.com/pupil-labs/PyAV
 pip install git+https://github.com/pupil-labs/pyuvc
 pip install git+https://github.com/pupil-labs/pyndsi
 pip install git+https://github.com/pupil-labs/pyglui
-pip install git+https://github.com/pupil-labs/nslr
-pip install git+https://github.com/pupil-labs/nslr-hmm
 ```
 
 **NOTE:** Installing **pyglui** might fail on newer versions of **macOS** due to missing OpenGL headers. In this case, you need to install Xcode which comes with the required header files.

docs/dependencies-ubuntu17.md

@@ -168,8 +168,6 @@ pip install git+https://github.com/pupil-labs/PyAV
 pip install git+https://github.com/pupil-labs/pyuvc
 pip install git+https://github.com/pupil-labs/pyndsi
 pip install git+https://github.com/pupil-labs/pyglui
-pip install git+https://github.com/pupil-labs/nslr
-pip install git+https://github.com/pupil-labs/nslr-hmm
 ```
 
 **NOTE**: If you get the error `ImportError: No module named 'cv2'` when trying to run Pupil, please refer to the section [OpenCV Troubleshooting](#opencv-troubleshooting) above.

docs/dependencies-ubuntu18.md

@@ -73,8 +73,6 @@ pip install git+https://github.com/pupil-labs/PyAV
 pip install git+https://github.com/pupil-labs/pyuvc
 pip install git+https://github.com/pupil-labs/pyndsi
 pip install git+https://github.com/pupil-labs/pyglui
-pip install git+https://github.com/pupil-labs/nslr
-pip install git+https://github.com/pupil-labs/nslr-hmm
 ```
 
 ### OpenCV Troubleshooting

docs/dependencies-windows.md

@@ -8,27 +8,9 @@ Therefore we can only debug and support issues for **Windows 10**.
 
 ## Notes Before Starting
 
-### Modularization Work in Progress
-
-We are currently working on modularizing parts of Pupil, which will make running from source a lot easier on Windows, since the modules (including their dependencies) can be externalized. So far we already extracted one large module (the **pupil-detectors**). However we decided to clean up the dependency install instructions only after also having externalized the **optimization-calibration** module. This means that some of the following instructions may no longer be required to run Pupil from source. However, until we have cleaned up the instructions, we still recommend to go through the whole setup.
-
-### Work Directory - Very Important!
-
-We will make a directory called `work` at `C:\work` and will use this directory for all build processes and setup scripts. Whenever we refer to the `work` directory, it will refer to `C:\work`. You can change this to whatever is convenient for you, but note that many setup files have hardcoded references to `C:\work`, so changing this won't run without a lot of adjustments.
-
-If for whatever reason you still don't want to use `C:\work`, you might want to consider creating a symbolic link at `C:\work` to your actual development folder. This might save you some work.
-
-### Command Prompt
-
-We will **always** be using `x64 Native Tools Command Prompt for VS 2017` as our command prompt. Make sure to only use this command prompt. Unlike unix systems, windows has many possible "terminals" or "cmd prompts". We are targeting `x64` systems and require the `x64` command prompt. You can access this cmd prompt from the Visual Studio 2017 shortcut in your Start menu.
-
 ### 64 Bit
 You should be using a 64 bit system and therefore all downloads, builds, and libraries should be for `x64` unless otherwise specified.
 
-### Windows Paths and Python
-
-Windows uses backslashes `\` as path separators. In Python, this is a special "escape" character. When specifying Windows paths in a Python string you must either use `\\` instead of `\` or use [Python raw strings](https://docs.python.org/3/reference/lexical_analysis.html#string-and-bytes-literals), e.g. `r"\"`.
-
 ### System Environment Variables
 
 You will need to check to see that Python was added to your system PATH variables. You will also need to manually add other entries to the system PATH later in the setup process.
@@ -46,38 +28,16 @@ To access your System Environment Variables:
 
 For discussion or questions on Windows head over to our [#pupil Discord channel](https://discord.gg/gKmmGqy). If you run into trouble please raise an [issue on github](https://github.com/pupil-labs/pupil)!
 
-## Install Visual Studio
-
-Download Visual Studio 2017 Community version 15.8 from [visualstudio.com](https://visualstudio.microsoft.com/thank-you-downloading-visual-studio/?sku=Community)
-
-- Run the Visual Studio bootstrapper `.exe`.
-- Navigate to the `Workloads` tab
-- In the `Workloads` tab, choose `Desktop Development with C++`. This will install all runtimes and components we need for development. Here is a list of what you should see `checked` in the `Desktop development with C++` in the `Summary` view:
-    - VC++ 2017 v141 toolset (x86,x64)
-    - C++ profiling tools
-    - Windows 10 SDK (10.0.15063.0) for Desktop C++ x86 and x64
-    - Visual C++ tools for CMAKE
-    - Visual C++ ATL support
-    - MFC and ATL support (x86, x64)
-    - Standard Library Modules
-    - VC++ 2015.3 v140 toolset for desktop (x86, x64)
-- Navigate to the `Individual Components` tab
-- In the `Individual Components` tab check `Git`. This will install `git` on your system. In the Summary Panel for `Individual Components` you should see:
-  - `Git for Windows`
-- Click `Install`
-
-**Note:** You can always re-run the Visual Studio bootstrapper to modify your Visual Studio installation.
-
 ## 7-Zip
 Install [7-zip](http://www.7-zip.org/download.html) to extract files.
 
 ## Python
 
-You will need a **64 bit version** of Python 3.6 or above, e.g. download [Python 3.6.8](https://www.python.org/ftp/python/3.6.8/python-3.6.8-amd64.exe). If you install any other version, make sure to install the **64 bit version!**
+You will need a **64 bit version** of Python 3.6, e.g. download [Python 3.6.8](https://www.python.org/ftp/python/3.6.8/python-3.6.8-amd64.exe). If you install any other version, make sure to install the **64 bit version!**
 
 **NOTE:** Currently our build process for WIndows does not yet support Python 3.7 as pyaudio does not yet have prebuild wheels for Windows available for Python 3.7. You are thus highly encouraged to use the latest stable version of Python 3.6.
 
-If you downloaded to linked installer:
+If you downloaded the linked installer:
 
 - Run the Python installer.
 - Check the box `Add Python to PATH`. This will add Python to your System PATH Environment Variable.
@@ -107,8 +67,6 @@ pip install git+https://github.com/zeromq/pyre
 
 pip install pupil-apriltags
 pip install pupil-detectors
-pip install git+https://github.com/pupil-labs/nslr
-pip install git+https://github.com/pupil-labs/nslr-hmm
 ```
 
 ## Pupil Labs Python Wheels
@@ -129,34 +87,23 @@ Open your command prompt and `Run as administrator` in the directory where the w
 - Install all wheels with `pip install X` (where X is the name of the `.whl` file)
 - You can check that libs are installed with `python import X` statements in the command prompt where `X` is the name of the lib.
 
-## Ceres for Windows
-Navigate to your work directory
-
-- `git clone --recursive https://github.com/tbennun/ceres-windows.git`
-- Download [Eigen 3.3.3](https://bitbucket.org/eigen/eigen/downloads/?tab=tags)
-- Unzip Eigen and rename the extracted `eigen-eigen-67e894c6cd8f` directory to `Eigen`
-- Copy the `Eigen` directory into `ceres-windows`
-- Copy `C:\work\ceres-windows\ceres-solver\config\ceres\internal\config.h` to `C:\work\ceres-windows\ceres-solver\include\ceres\internal`
-- Open `ceres-2015.sln` and with Visual Studio 2017 and agree to update to 2017.
-- Set configurations to `Release` and `x64`
-- Right click on `libglog_static` and `Build`
-- Right click on `ceres_static` and `Build`
-
 ## Modifying Pupil to Work with Windows
 
 Before you can start using Pupil from source on Windows, you will have to make a few additional changes to the repository.
 
 ### Clone Pupil Repository
 
-Open a command prompt in your work dir and:
+Open a command prompt where you want to clone the git repository, e.g. `C:\work\pupil`
+Make sure you don't have spaces in your path to the repository as this has been repeatedly causing issues for users.
+Then run:
 ```sh
 git clone https://github.com/pupil-labs/pupil.git
 ```
 
 ### Include pupil_external in PATH Variable
 
 - Follow the instructions under the System Environment Variables section above to add a new environment variable to PATH
-- Add the following folder: `C:\work\pupil\pupil_external`
+- Add the full path the `pupil_external` folder of the repository that you just cloned, e.g. `C:\work\pupil\pupil_external`
 - You might have to restart your computer so that the PATH variable is refreshed
 
 ### Setup pupil_external Dependencies
@@ -188,22 +135,6 @@ The following steps require you to store dynamic libraries in the `pupil_externa
     - `swresample-3.dll`
     - `swscale-5.dll`
 
-#### OpenCV
-
-- Download opencv 3.4.5 exe installer from [sourceforge](https://sourceforge.net/projects/opencvlibrary/files/3.4.5/opencv-3.4.5-vc14_vc15.exe/download)
-- Unzip OpenCV to your work dir and rename dir to `opencv`
-- Copy `opencv\build\x64\vc14\bin\opencv_world345.dll` to `pupil_external`
-
-### Modify optimization_calibration setup.py
-
-- Open `pupil\pupil_src\shared_modules\calibration_routines\optimization_calibration\setup.py`
-- Go to the `if platform.system() == 'Windows'` block
-- Check that paths for `opencv`, `Eigen` and `ceres-windows` are correctly specified. The installed opencv lib is `opencv_world345.lib`.
-- Edit paths if necessary
-- Save and close setup.py
-
-**Note:** When starting run_capture.bat, it will build the optimization_calibration module. However, if you are debugging, you may want to try building explicitly. From within `pupil/pupil_src/shared_modules/calibration_routines/optimization_calibration` run `python setup.py build` to build the optimization_calibration module.
-
 ## Start Pupil
 
 To start either of the applications -- Capture, Player, or Service -- you can to execute the respective `run_*.bat` file (e.g. by double clicking), i.e. `run_capture.bat`, `run_player.bat`, or `run_service.bat`.