Merge pull request #493 from ptc-tgamper/bug/model_clear_on_load

Properly clear the model before loading

Merge pull request #492 from danwillm/inverse-bind-matrix

Make inverseBindMatrices optional

bump minor version.

Merge pull request #489 from SeanCurtis-TRI/PR_callback_as_function

Update typedefs of C-style function pointers to std::function

Merge pull request #486 from pmcgvr/release

Fix stripping of slashes from paths

Merge pull request #471 from ptc-tgamper/ftr/msft_lods

[Feature] Add basic support for MSFT_lod extension

Allow zero-sized BIN chunk. Fixes #440

Merge pull request #467 from rhiskey/release

Small security and overflow patch

Merge pull request #456 from haroonq/patch-1

Allow BufferView indices to be unspecified.

Merge pull request #455 from nyalldawson/fix_message

Fix incorrect component type shown in warning message