Doing some tests with C++
split into more files
more changes. And niostream compiles as library now.
switching to niostream instead of console_base
forgot some files
Merge branch 'master' into cpp-support
cleaned up code, started implementing iostream and more.
more work on ios flags
Added operator<< for double values
added support for uppercase flag
added iostate flags, started working on istream functions (wip)
various changes
create nio_base class (not working)
another attempt...
added manipulators
add functions for text input
add uart class
restructurized code
added other nio_* functions to the console class
Merge branch 'cpp-support'

Conflicts:
	common/console.c
	include/nspireio/nspireio.h