Rename AnnotationManager to AnnotationController

also call do not call AnnotationViewManager objects not annotationManager
Merge pull request #193 from kossebau/renameAnnotationManager

Rename AnnotationManager to AnnotationController
Allow for sub-pixel rounding in client rects when detecting unscaled ranges
Merge pull request #196 from peitschie/annotation-selection-fix

Allow for sub-pixel rounding in client rects when detecting unscaled ranges
Disable JSCoverage and it's building in OS X.

The development toolchain that comes with Mavericks
does not play well with compiling JSCoverage -- which is
unmaintained anyway.

Till we move to a better test coverage tool, we should
disable it therefore people on OS X can compile WebODF.