Fix ReadStream failure operation when BufferSize is set to 0xBABE
in the request and MaximumByteCount value (uint32_t) overflows sizeof (uint16_t)
Merge pull request #102 from openchange/jkerihuel/fix-readstream

Fix ReadStream failure operation when BufferSize is set to 0xBABE
Merge remote-tracking branch 'origin/master' into jkerihuel/mapistore-python
Add jkerihuel contact photo (embedded as hex buffer in sample.py)
Add more accurate reminder data for appointment