test writing to a buffer then displaying it on the console
A faster console output
No more flickers!
Added default parameter for attribute
Put in sample code
Update README.md

Added descriptions for functions that write to buffer
Reuse code for writing to buffer
Fixed a bug in writing buffer to console output
Pass the C++ string as a reference instead
Merge branch 'writeToBuffer' of https://github.com/tzejan/SP1Framework into writeToBuffer

Conflicts:
	SP1Framework/Framework/console.h
Merge remote-tracking branch 'upstream/writeToBuffer'

Conflicts:
	SP1Framework/game.cpp
	SP1Framework/main.cpp