Function check_for_leading_0

src/StubExecutable/Semver200_parser.cpp:105–107

		}

		inline bool check_for_leading_0(const string& str) {
			return str.length() > 1 && str[0] == '0';
		}

		/// Validate every individual prerelease identifier, determine it's type and add it to collection.
		void prerelease_hook_impl(string& id, Prerelease_identifiers& prerelease) {