Delete .travis.sh

fix compilation with clangcl on windows

use fully qualified namespace in byteswap macros

Closes: https://github.com/assimp/assimp/issues/4358

HMP: Fix override during copying position data

- Fix override
- closes https://github.com/assimp/assimp/issues/4235

ASE: Fix warning unreachable code

Udate version to 5.2.0

CMAKE: Respect top-level CMAKE_*_OUTPUT_DIRECTORY variables

IFC Reading: Fix opening reading.

ASE: Fix material parsing

- Fuzzer error found when material access get's an out-of-bound access.
- Break parsing when material index gets out of range.
- closes https://github.com/assimp/assimp/issues/4232

Krishty new file detection