fix float literals to agree with coding standard
move applyRotationDelta() from Model to JointState
move details of getJointRotation() into JointState

also: remove unused getLeft/RightHandRotation() methods
Replaced nonfunctioning particleBird.js with awesome particleBirds.js
remove JointState::_translation

(use corresponding data in FBXJoint instead)
add JointState::restoreRotation()
Merge branch 'master' of https://github.com/highfidelity/hifi
minor cleanup + use 'fraction' instead of 'percent'
rename updateWorldTransforms to computeTransforms
minor rename and formatting
Merge branch 'master' of https://github.com/highfidelity/hifi
replace Model::setJointRotation() with JointState::setRotation()
Fixed JS parse error
Merge pull request #2957 from Atlante45/fix_for_editModel

Fixed JS parse error
Update joints list everytime I try to attach
Merge branch 'master' of https://github.com/worklist/hifi
If the skeleton doesn't have eye joints (as with the Fuse models), make up
some positions based on the head and neck joints.
Merge branch 'master' of https://github.com/highfidelity/hifi
temporarily disable the model aligned box picking
Merge pull request #2958 from Atlante45/click_drag_attach

Update joints list everytime I try to attach