Merge pull request blurstudio#92 from tbttfox/xsiAlembic

Fix XSI alembic IO

Merge pull request blurstudio#89 from tbttfox/readmeUpdate

Readme update

Merge pull request blurstudio#43 from tbttfox/walkthroughImages

Upload the walkthrough images

Merge pull request blurstudio#30 from tbttfox/tab-hotfix

Tab hotfix

Hotfix/smpx sppedup (blurstudio#8)

* Speed up smpx import in Maya

Rename README.txt to README.md