build status: toolchains, deployment, extensions

[jakoch]

This issue tracks work progress on the build toolchains for Linux, Mac, Windows
and the automatic deployment setups
and the build status of extensions:

Travis - Linux

• clang
  • Release
    • Deploy when tagged (Travis -> Github Releases)
  • Debug
    • Deploy
• gcc (disabled)

Travis - Mac

• clang
  • Release
    • Deploy when tagged (Travis -> Github Releases)
  • Debug
    • Deploy
• gcc (disabled)

Appveyor - Windows

• VS/MSVC (PR appveyor setup #27)
  • Release (PR 27)
    • Nightly Deploy (PR 27)
      • 👍 fifechan-static-VC14.zip
      • 👍 fifechan-shared-VC14.zip
    • Deploy when tagged (Appveyor -> Github Releases)
  • Debug
    • Deploy
• MinGW
  • Release
    • Deploy
  • Debug
    • Deploy

---

Fifechan Extensions

The following extensions are build:

• OpenGL (PR 27)
• SDL (PR 27)
• Allegro
• Irrlicht