Remove mixing of char with Windows TCHAR APIs.
Update packaging, package id and tool name change to gsl.exe.
Rev package version.
Standardize VS projects and props (vs2012), rename to gsl.
Rename gslgen compiler in packaging script to gsl.
Workaround for pcre packaging bug and show encoding in output.
Add VS2010 build.
Merge pull request #37 from evoskuil/master

Windows build standardization and packaging updates.