Merge pull request #2 from modwizcode/master

Fixed asset loading
Use setupCIWorkspace for Travis instead of setupDecompWorkspace

Signed-off-by: Steven Downer <grinch@outlook.com>
Fixed custom slabs and added a test case to InternalAddon
Merge pull request #5 from modwizcode/doubleslab

Fixed custom slabs and added a test case to InternalAddon