Update travis build script for new unix package layout.
added missing OSL include guards.
removed obsolete CMake config file.
Experimental handling of import libs on windows.
est_rpath
Fixed copy and paste error.
Fixed error in win-vs110.txt
Merge pull request #543 from est77/est_rpath

est_linux_rpath
Fixed copy & paste error.
updated and cleaned up CMake build files.
Merge branch 'master' of github.com:appleseedhq/appleseed

Conflicts:
	src/appleseed.cli/CMakeLists.txt
	src/cmake/config/win-vs100.txt
formatting.
fixed copying of osl & oiio tools to the sandbox on Windows.
no longer tread linker warnings as errors.

we're missing pdb files for most of the new third-party libraries (osl, oiio, etc.) and this causes warnings in debug.
Merge branch 'est_win_import_libs' of https://github.com/est77/appleseed

Conflicts:
	src/cmake/config/win-vs100.txt
	src/cmake/config/win-vs110.txt
cosmetics.
removed support for deprecated lzo-compressed binarymesh files.
textures imported from appleseed.studio now default to 'wrap' addressing mode.

the 'addressing_mode' and 'filtering_mode' parameters on texture instances are now optional, their respective defaults being 'wrap' and 'bilinear'.
fixed regression introduced in d449a6c66ae00c31b3618b6273f93e282cbd1f0f ("textures imported from appleseed.studio now default to 'wrap' addressing mode").
Fixed error when trying to copy import libs to sandbox.