Implemented foundation for AWD parsing.
More progress on the AWD parsing, now successfully parsing the vertices but still having a few issues and not convinced yet that this is a solid design overall.
Further progress made on the parser. Now parsing all mesh data which opens a new perplexing problem that the AWD exporter does not seem to export normals =/
Merge branch 'master' of https://github.com/MasDennis/Rajawali into AWD

Conflicts:
	src/rajawali/parser/StlParser.java
Fixes #826

Added helper methods to `RajawaliRenderer` and `RajawaliScene` for
`Plugin` addition/removal.

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Debugging visible camera frustum. Switched to letting frustum calculate its own model matrix. May need to switch back as it seems it is doing the translate-rotate operations in reverse order.

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Sort of works. The view frustum points in the oposite direction when
using look at.

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Merge remote-tracking branch 'origin/master' into scenegraph

Conflicts:
	src/rajawali/scene/RajawaliScene.java

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Working on frustum rotation.

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Testing

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
More camera frustum debugging.

Signed-off-by: Jared Woolston <jwoolston@tenkiv.com>
Added methods to allow for integration with augmented reality fameworks. A Rajawali-Vuforia template will be pushed to Github soon.
Merge branch 'master' of https://github.com/MasDennis/Rajawali
Added a link to the Rajawali + Vuforia repository.
Bug fix: uv coordinates were rotated when plane was facing up.
Added a method on BaseObject3D that returns the world space coordinates.
Update README.md

Minor formatting fix for hyperlinks on Vuforia section.
Update README.md

Added descriptive link names.
Update README.md

Line break for Vuforia links.
Implemented basic AWD parsing and exporting. Parsing and exporting is now functional for geometry only.