BUG: Wrong variable was used. DTIPrep_BUILD_SLICER_EXTENSION was used in...

...stead of FiberViewerLight_BUILD_SLICER_EXTENSION
ENH: Removed dependencies that were not necessary when compiled as a Slicer extension
http://www.nitrc.org/plugins/scmsvn/viewcvs.php?view=rev&root=fvlight&revision=65
BUG: QWT_Library information was handled incorrectly when FiberViewerLight was build as a Superbuild and not as an extension
http://www.nitrc.org/plugins/scmsvn/viewcvs.php?view=rev&root=fvlight&revision=64
BUG: Update of Superbuild. It is possible to build FiberViewerLight as a Superbuild project even if it is build as a Slicer extension
http://www.nitrc.org/plugins/scmsvn/viewcvs.php?view=rev&root=fvlight&revision=63
http://www.nitrc.org/plugins/scmsvn/viewcvs.php?view=rev&root=fvlight&revision=62