updated readme
formatted source code

ran AStyle with following options
--style=stroustrup --ascii -t -N -w -Y -k3 -W1 -y -n -r -Q *.h *.cpp
updated readme
changed namespace for file utils and string utils
avoiding potential namespace error
added CMakeLists.txt

successfully builds with cmake
gitignore following cmake
added VersionInfo.rc to cmake build
increased version number
Merge branch 'release-1.1'