protected setup()
isSetup protected
isAnchored protected
Merge branch 'protected' into componentProtected
isSetup -> _isSetup
various members vars to protected
Merge branch 'protected' into componentProtected
forgot d.ts
components made private
Test fixes
Merge branch 'protected' into componentProtected
Merge branch 'protected' into componentProtected

Conflicts:
	plottable.d.ts
	src/components/abstractComponent.ts
Merge pull request #1365 from palantir/componentProtected

Component protected