Remove CI building and update copyright info for third party included software

.travis.yml

@@ -1,34 +0,0 @@
-language: generic
-os: linux
-dist: trusty
-sudo: required
-addons:
-  apt:
-    packages:
-      - g++-7
-    sources:
-      - ubuntu-toolchain-r-test
-env:
-  global:
-    - CORE=nestopia
-    - COMPILER_NAME=gcc CXX=g++-7 CC=gcc-7
-  matrix:
-    - PLATFORM=linux_x64
-    - PLATFORM=ngc
-    - PLATFORM=wii
-before_script:
-  - pwd
-  - mkdir -p ~/bin
-  - ln -s /usr/bin/gcc-7 ~/bin/gcc
-  - ln -s /usr/bin/g++-7 ~/bin/g++
-  - ln -s /usr/bin/cpp-7 ~/bin/cpp
-  - export PATH=~/bin:$PATH
-  - ls -l ~/bin
-  - echo $PATH
-  - g++-7 --version
-  - g++ --version
-script:
-  - cd ~/
-  - git clone --depth=50 https://github.com/libretro/libretro-super
-  - cd libretro-super/travis
-  - ./build.sh

COPYRIGHT

@@ -1,41 +1,4 @@
-Authors
-=======
-
-Main Contributors
------------------
-Martin Freij    -   Original Author
-R. Belmont      -   Initial Linux port
-R. Danbrook     -   Cross-platform port, current maintainer
-
-Community Contributors
-----------------------
-blargg
-dragon2snow
-emu-russia
-Geestarraw
-joepogo
-Keith Kelly
-lidnariq
-lioncash
-rnjacobs
-shalma
-steelywing
-Squarepusher
-themaister
-W.M. Martinez
-
-Special Thanks
---------------
-Aaron Marsh
-CyberWarriorX
-hunterk
-Kakashi
-MottZilla
-Ryphecha
-Stephen Kitt
-
-Included Sofware
-----------------
+Included Software
 
 blargg's NTSC filter
 Copyright (C) 2006-2007 Shay Green
@@ -62,7 +25,3 @@ Palettes from FirebrandX, with permission
 extras/Unsaturated-V5.pal
 extras/YUV-V3.pal
 http://www.firebrandx.com/nespalette.html
-
-------------------------------------------------------------------------
-If you are not included in this file and should be, please let someone
-know so you can be added to the list of contributors.

appveyor.yml

@@ -1,33 +0,0 @@
-version: 0.1.{build}
-
-shallow_clone: true
-
-image: Visual Studio 2017
-
-environment:
-  makefile_location: libretro
-  makefile_name: makefile
-  target_name: nestopia
-
-configuration:
-  - release
-
-platform:
-  - windows_msvc2017_uwp_x64
-  - windows_msvc2017_uwp_x86
-  - windows_msvc2017_uwp_arm
-  - windows_msvc2017_desktop_x64
-  - windows_msvc2017_desktop_x86
-
-init:
-  - set Path=C:\msys64\usr\bin;%Path%
-
-build_script:
-  - cd %makefile_location%
-  - make -f %makefile_name% platform=%platform%
-
-artifacts:
-  - path: '**\%target_name%*.dll'
-  - path: '**\%target_name%*.lib'
-  - path: '**\%target_name%*.pdb'
-  - path: '**\libretro.h'