Changes the following warnings to errors:
C4701: potential use of uninitialized local variable
C4703: potential use of uninitialized local pointer
C4456: declaration hides previous local declaration
C4003: not enough arguments for function-like macro invocation
C4840: use of non-trivial class as an argument to a variadic function
C4805: unsafe mix of bool and int in a numeric operation or comparison
C4305: truncation of double to float or int to bool
C4366: address taken of unaligned field and used as an aligned pointer
C4315: object constructed into an unaligned field with a constructor that expects it to be aligned
Replace existing environment variable based revision number support by a file-based method
- Generate a special header file in the build output folder with the current revision number
- Include the new header file from internal_version.h when a specific define is set
- Update create_project to define SCUMMVM_INTERNAL_REVISION as needed and add the build output folder to the include path
- Remove support for git-svn clones in the revision script (not useful anymore after the switch to git)
