Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Support drag and drop of project files to the main window
Fixed settings for the osl closures test scene.
Made inputevaluator array bigger. Made DataSize public, so it can be asserted.
Assert that CompositeClosure fits into InputEvaluator's data size.
add "text/plain" and "text/uri-list" support for the mimeData type of the drag and drop to prevent so problem on Mac and Windows platform.
Merge pull request #354 from est77/master

Fix gcc crashes in OSL
fix few minor issues
Merge pull request #353 from fewo/master

Support drag and drop of project files to the main window
Added option to render from appleseed.cli to Houdini's mplay.
Fixed PR comments.
More PR fixes
Merge pull request #357 from vidarn/master

Recompute slider range for out-of-range values (issue #262)
Merge pull request #358 from est77/cli_mplay_tile_callbacks

Added option to render from appleseed.cli to Houdini's mplay.
fixed compilation on Windows; many minor coding style tweaks.
Fixed mplay tile callback on OSX.
Fixed bug when entering values lower than the min for sliders