cpack: return strings directly instead of c_str
ctest: return strings instead of c_str
stringapi: return errors as strings
cmExportFileGenerator: return strings instead of c_str
cmInstallGenerator: return strings instead of c_str
cmTarget: return strings instead of c_str
cmSourceGroup: return strings instead of c_str
cmMakefile: return strings instead of c_str
cmCTestGIT: use strings in ParsePerson
stringapi: return strings from directory methods
cmake: use strings in stamp functions
cmCPackGenerator: use strings in methods
cmDepends*: regenerate using a newer flex/bison
cmDepends*: use strings in methods
cmDependsJavaParser: return strings instead of c_str
strings: remove char* local variables where possible
nits: fix some minor nits
cmLocalGenerator: use strings in utility function
cmVisualStudio10TargetGenerator: use strings in methods
PackageMaker: use strings in methods