Merge branch 'release/v2.10.5' into develop
add initial loading of materials and shading models
fix typo
remove instruction to reload materials
Merge pull request #38 from el-josho/develop

add loading of materials to tutorial
add file endings of shading models
change material strings to full paths
Merge pull request #40 from el-josho/develop

Fix touch-example
Bump version number.
Merge branch 'release/v2.10.6'