fix some licensing issues

INSTALL.md

@@ -8,28 +8,41 @@ The project uses meson, so the steps are
     meson build
     ninja -C build
 
+To see all available options, type the following
+after the build directory is initialized
+
+    meson configure build
+
 ## Dependencies
 ### Required
-TODO make this a table (name|arch pkg name|license|upstream URL|use)
 - GTK+3 (library GPLv2+): https://gitlab.gnome.org/GNOME/gtk
 - jack (LGPLv2.1+): http://jackaudio.org/
 - lv2 (ISC): http://lv2plug.in/
 - lilv (ISC): https://drobilla.net/software/lilv
 - libsndfile (LGPLv3): http://www.mega-nerd.com/libsndfile
-- libyaml
+- libyaml (MIT): https://pyyaml.org/wiki/LibYAML
 - libsamplerate (2-clause BSD): http://www.mega-nerd.com/libsamplerate
+- fftw (GPLv2): http://www.fftw.org/
 
 ### Optional
 - portaudio (MIT): www.portaudio.com/
-- ffmpeg (LGPL 2.1+, GPL 2+): https://ffmpeg.org/
-- Qt5
+- ffmpeg (LGPL 2.1+, GPLv2+): https://ffmpeg.org/
+- Qt5 (GPLv3): https://www.qt.io/
 
 ## Installation
-Once the program is built, it will need to be installed the first time before it can run (to install the GSettings)
+Once the program is built, it will need to be
+installed the first time before it can run (to
+install the GSettings)
 
     ninja -C build install
 
-Alternatively if you don't want to install anything on your system you can run `glib-compile-schemas data/` and then run zrythm using `GSETTINGS_SCHEMA_DIR=data ./build/src/zrythm`. The built program will be at `build/src/zrythm` by default
+Alternatively if you don't want to install anything
+on your system you can run
+`glib-compile-schemas data/` and then run zrythm
+using
+`GSETTINGS_SCHEMA_DIR=data ./build/src/zrythm`.
+The built program will be at `build/src/zrythm` by
+default
 
 ## Non-standard locations
 

data/fonts/DSEG14-Classic-MINI/README

@@ -0,0 +1 @@
+This is not part of Zrythm, but is used with Zrythm.

data/samples/klick/README

@@ -1,4 +1,8 @@
-These files were taken from the klick project under the GPL3. Its README says the following.
+This is not part of Zrythm, but is used with Zrythm.
+
+These files were taken from the klick project (http://das.nasophon.de/klick/)
+under the GPL3. Its README says the following.
+
 ----
 
 Some of the audio samples used by klick have been borrowed (under

resources/icons/ext/Liberapay_logo_v2_white-on-yellow.svg.LICENSE

@@ -1,3 +1,4 @@
-This icon is licensed under the CC0 1.0 license.
+This icon is licensed under the CC0 1.0 license and the author is
+LiberaPay.
 
 For more information see https://liberapay.com/about/logos

resources/icons/ext/README

@@ -0,0 +1,4 @@
+This is not part of Zrythm, but is used with Zrythm.
+
+These are assorted icons collected from various places. See
+the ".LICENSE" files for license info for each file.

resources/icons/ext/iconfinder_cpu_2561419_LICENSE.txt

@@ -1 +1,14 @@
 taken from here https://www.iconfinder.com/icons/2561419/cpu_icon under the MIT license.
+The author is Cole Bemis.
+
+MIT license text follows.
+
+-----
+
+Copyright <YEAR> <COPYRIGHT HOLDER>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

resources/icons/font-awesome/README

@@ -1,4 +1,6 @@
-These icons were downloaded from the Font Awesome project (https://fontawesome.com)
+This is not part of Zrythm, but is used with Zrythm.
+
+These icons were downloaded from the Font Awesome project (https://fontawesome.com).
 
 They are licensed under the "Creative Commons Attribution 4.0 International license",
 according to https://fontawesome.com/license/free on 21 May 2019.

resources/icons/fork-awesome/README

@@ -1,3 +1,6 @@
+This is not part of Zrythm, but is used with Zrythm.
+
 These icons were taken from the fork-awesome project. Some may be modified.
+See LICENSE in this directory for license and copyright info.
 
 The fork awesome project can be found at https://github.com/ForkAwesome/Fork-Awesome

resources/icons/gnome-builder/README

@@ -1,3 +1,5 @@
+These are not part of Zrythm, but are used with Zrythm.
+
 The icons in this directory were taken from
 the gnome-builder project <https://gitlab.gnome.org/GNOME/gnome-builder/> on December 9, 2018 under
 the CC-BY-SA 3.0 license and have
@@ -5,11 +7,4 @@ been modified.
 You should have received a copy of CC-BY-SA 3.0 along
 with Zrythm. If not, see <https://creativecommons.org/licenses/by-sa/3.0/>.
 
-The original license notice from gnome-builder follows.
-----
-The icons here are licensed under the CC-by-SA 3. You can find the full text of
-the license at:
-
-  http://creativecommons.org/licenses/by-sa/3.0/
-
-See git commit's for authors and contributors to individual icons.
+For author information of the original icons, see git commit's in the gnome-builder project.