Fixes for DoS vulnerabilities in C++

[jandupej]

The following changes are included:

• Recursion depth is now also limited when deserializing JSON payloads in C++. Maximum depth can be set with bond::SetDeserializeMaxDepth.
• When deserializing containers in C++, arrays are now preallocated only after it is verified that there is enough data in the buffer to fill the array. If the expected serialized size cannot be calculated, a growing array is used to prevent excessive memory allocations using malicious payloads.
• bond::CoreException is now thrown when deseralizing an object whose declared size exceeds the remaining size of the payload in C++.
• InputBuffer now throws a bond::StreamException when trying to skip beyond the end of the stream in C++.
• Custom buffers (in C++) must now implement a CanRead method to check the remaining buffer size for reading.
• Custom protocols (in C++) must now implement a CanReadArray method to check the remaining buffer size for reading.
• Custom containers (in C++) must now supply reset_list and list_insert implementations to enable incrementally growing and filling the containers.
• Documentation was updated to reflect the new API.

[chwarr]

I've sent you some comments over IM about the Linux build that I, alas, cannot share here.

[jandupej]

I've sent you some comments over IM about the Linux build that I, alas, cannot share here.

I fixed the gcc/clang build issues.