Added include <algorithm>
Added type in std::min/std::max
Added include <math.h> and _USE_MATH_DEFINES if WIN32
Added Ubuntu documentation
Formatting README to Markdown format
Merge pull request #77 from davetcoleman/upmaster_readme_formatting

Formatting README to Markdown format. Thanks @davetcoleman!
Merge pull request #67 from larshg/libfreenect2mathfix

Added include <algorithm> in ifdef WIN32 and VS2013
replaced libusb_get_port_number with libusb_get_device_address to correctly identify devices, fixes #65
Merge pull request #80 from christiankerl/fix_device_identification

fix device identification
update rgb streamer.

inspecting to find magic markers.
copy data in chunks.
Verify by packetlength and sequence of footer and header.