move license info into one place

LICENSE

@@ -1 +1,48 @@
-Primarily GNU AGPL3+ - please see the LICENSE file in each subfolder.
+Anki is licensed under the GNU Affero General Public License, version 3 or
+later, with portions contributed by Anki users licensed under the BSD-3
+license (see CONTRIBUTORS).
+
+The following included source code items use a license other than AGPL3:
+
+In the pylib folder:
+
+ * The anki/template/ folder is based off pystache: MIT.
+ * The SuperMemo importer: GPL3.
+ * The Pauker importer: BSD-3.
+ * statsbg.py: CC BY-SA 3.0.
+
+In the qt folder:
+
+ * Anki's translations are a mix of BSD and public domain.
+ * mpv.py: MIT.
+ * winpaths.py: MIT.
+ * MathJax: Apache 2.
+ * jQuery and jQuery-UI: MIT.
+ * browsersel.js: CC BY 2.5.
+ * plot.js: MIT.
+
+The above list only covers the source code that is vendored in this
+repository. Binary distributions also include copies of Qt translation
+files (LGPL), and all of the Python, Rust and Javascript libraries
+that this code references.
+
+Anki's logo is copyright Alex Fraser, and is licensed under the AGPL3 like the
+rest of Anki's code.
+
+The logo is also available under a limited alternative license for inclusion
+in books, blogs, videos and so on. If the following conditions are met, you
+may use the logo in your work without the need to license your work under an
+AGPL3-compatible license:
+
+ * The logo must be used to refer to Anki, AnkiWeb, AnkiMobile or AnkiDroid,
+   and a link to https://apps.ankiweb.net must be provided. When your
+   content is focused specifically on AnkiDroid, a link to
+   https://play.google.com/store/apps/details?id=com.ichi2.anki&hl=en
+   may be provided instead of the first link.
+ * The work must make it clear that the text/video/etc you
+   are publishing is your own content and not something originating
+   from the Anki project.
+ * The logo must be used unmodified - no cropping, changing of colours
+   or adding or deleting content is allowed. You may resize the image
+   provided the horizontal and vertical dimensions are resized
+   equally.

qt/LICENSE

@@ -1,17 +0,0 @@
-Anki is licensed under the GNU Affero General Public License, version 3 or
-later, with portions contributed by Anki users licensed under the BSD-3
-license: https://github.com/ankitects/anki-contributors
-
-Please see LICENSE.logo for the copyright and license of Anki's logo.
-
-The following included source code items use a license other than AGPL3:
-
- * Anki's translations are a mix of BSD and public domain.
- * The Qt translations that are copied in as part of the build process
-   are licensed under the LGPL.
- * mpv.py: MIT.
- * winpaths.py: MIT.
- * MathJax: Apache 2.
- * jQuery and jQuery-UI: MIT.
- * browsersel.js: CC BY 2.5.
- * plot.js: MIT.

qt/LICENSE.logo

@@ -1,20 +0,0 @@
-Anki's logo is copyright Alex Fraser, and is licensed under the AGPL3 like the
-rest of Anki's code.
-
-The logo is also available under a limited alternative license for inclusion
-in books, blogs, videos and so on. If the following conditions are met, you
-may use the logo in your work without the need to license your work under an
-AGPL3-compatible license:
-
- * The logo must be used to refer to Anki, AnkiMobile or AnkiDroid,
-   and a link to https://apps.ankiweb.net must be provided. When your
-   content is focused specifically on AnkiDroid, a link to
-   https://play.google.com/store/apps/details?id=com.ichi2.anki&hl=en
-   may be provided instead of the first link.
- * The work must make it clear that the text/video/etc you
-   are publishing is your own content and not something originating
-   from the Anki project.
- * The logo must be used unmodified - no cropping, changing of colours
-   or adding or deleting content is allowed. You may resize the image
-   provided the horizontal and vertical dimensions are resized
-   equally.

rslib/LICENSE

@@ -1 +0,0 @@
-Licensed under the GNU AGPL 3 or later.

rspy/LICENSE

@@ -1 +0,0 @@
-Licensed under the GNU AGPL 3 or later.