improve text.
check enable restLenght handle.
add black backing to spring drawing.
white space.
Merge branch 'develop' of https://github.com/apportable/SpriteBuilder into develop
update selected joints.
remove print.
only select one joint.
bind showJoints to SequencerJoint hiddenness.
nudge node ref goto button.
warn if not on auto play when added joint.
change default to 100 for breaking force and max force.
enable able floats now behave better for min/max distance, rest length.
defaults are setup correctly.
Merge branch 'develop' of https://github.com/apportable/SpriteBuilder into develop

Conflicts:
	SpriteBuilder/ccBuilder/InspectorNodeReference.xib
fix broken merge.
Merge pull request #394 from jtwigg/develop

Develop