Merge branch 'lua-cpp-expose' into 'master'

.clang-format

CONTRIBUTING.md

rsc/VivyRessources.qrc

rsc/icons/breeze-dark/emblem-documents-symbolic.svg

rsc/icons/breeze-dark/quickopen-file.svg

rsc/icons/breeze-dark/run-build-file.svg

rsc/icons/breeze-dark/text-x-lua.svg

rsc/icons/breeze-light/emblem-documents-symbolic.svg

rsc/icons/breeze-light/quickopen-file.svg

rsc/icons/breeze-light/run-build-file.svg

rsc/icons/breeze-light/text-x-lua.svg

rsc/icons/lua.png

rsc/lua/lib.lua

src/Lib/AbstractDocument.hh

src/Lib/CRTPStore.hh

src/Lib/Document/VivyDocument.cc

src/Lib/Document/VivyDocument.hh

src/Lib/Lua.hh

src/Lib/Script/CRTPLuaScriptObject.cc

src/Lib/Script/CRTPLuaScriptObject.hh