No support for libaries which are using -Werror

[lukashuebner]

If a libary uses -Werror and the additional warning flags introduced by SoftWipe cause the compiler to issue a warning, the compilation and therefor the SoftWipe run will not finish. This issue raises the barrier for new user substantially, as (1) you have to find out what the issue is and (2) you have to manually edit the build process of the 3rd party library you're using. It would be nice if SoftWipe would include some kind of workaround.