STYLE: Use regular expressions for Style namespace false positives.

itk.* are in the itk::tube namespace.

There are various .*\.cxx exceptions, but a .cxx file will have a .h
file anyway.

qSlicer.* and UI.h are Qt files without a namespace.

Change-Id: I1c51cb41102d2e15f99a865e25c3104bfa9b4320
COMP: Add find_package(Boost) to root CMakeLists.txt file
BUG: Propagates LIBSVM, JsonCpp, and Boost for dashboards
Merge pull request #54 from jamiesnape/AddFindBoost

COMP: Add find_package(Boost) to root CMakeLists.txt file
Merge pull request #53 from thewtex/KWStyleConfig

STYLE: Use regular expressions for Style namespace false positives.
ENH: Add KWStyle tests