Remove all files and add link to main ASTRA repository

Author: dmpelt

COPYING

@@ -1,34 +1,6 @@
-PyASTRAToolbox
+Moved
 ==============
+The Python interface to the ASTRA toolbox has been integrated into the [main ASTRA toolbox repository](https://github.com/astra-toolbox/astra-toolbox), starting with version 1.6.
 
-## Information
-The [PyASTRAToolbox](http://dmpelt.github.io/pyastratoolbox/) is a Python interface to the [ASTRA Toolbox](https://code.google.com/p/astra-toolbox/),
-a tomography toolbox based on high-performance GPU primitives for 2D and 3D tomography.
+For downloading the latest release, installation instructions, and submitting bugs, please visit the main ASTRA toolbox repository: https://github.com/astra-toolbox/astra-toolbox.
 
-The Python interface aims to expose all features of the ASTRA toolbox to Python, providing a high-performance
-tomography toolbox for Python users. PyASTRAToolbox is released under the open-source GPLv3 license.
-
-The current version is 1.1, released on 2013-11-25.
-
-[\[Download latest version\]](https://github.com/dmpelt/pyastratoolbox/releases/latest)
-
-## Useful links
-* [\[Documentation\]](http://dmpelt.github.io/pyastratoolbox/doc/index.html)
-* [\[Bug Tracker\]](https://github.com/dmpelt/pyastratoolbox/issues)
-* [\[Releases / Version History\]](https://github.com/dmpelt/pyastratoolbox/releases)
-
-## Installation
-To install PyASTRAToolbox on UNIX systems, use the included `install.sh` file:
-
-    Usage: ./install.sh [-i astra_include_path] [-l astra_library_path] [-p python_executable_path] [-c cuda_path]
-
-        -i astra_include_path:          specify path to astra header files (without trailing astra/) (Optional)
-        -l astra_library_path:          specify parent path of astra library file (Optional)
-        -p python_executable_path:      specify path to python executable (Optional)
-        -c cuda_path:                   path to CUDA (Optional)
-        -h:                             print this help (Optional)
-
-On Windows systems, you should be able to run `python builder.py install`, if all needed libraries and headers are in
-the correct `PATH` variables. A precompiled Windows version of PyASTRAToolbox for 64-bit Python 2.7 is available 
-[here](https://www.dropbox.com/s/g2yf1j1hq5rf29j/pyastratoolbox-1.2-win-x64-py2.7.zip). To install the precompiled version,
-extract the supplied zip file to your Python `site-packages` path.