ENH: Add KWStyle tests
STYLE: Miscellaneous static analysis and other style fixes
Merge pull request #66 from jamiesnape/MiscellaneousStaticAnalysisFixes

STYLE: Miscellaneous static analysis and other style fixes
Merge pull request #55 from jamiesnape/AddKWStyle

ENH: Add KWStyle tests
COMP: Fix Cppcheck and Clang warnings
Merge pull request #67 from jamiesnape/FixCppcheckClangWarnings

COMP: Fix Cppcheck and Clang warnings