UFFS. Updated gitignore
- Updated gitignore.
- Added wrapper for uffs.
- removed unessesary file.
- Added uffs.
- Updated gitignore and fixed build.
- Removed archive with uffs.
- Ported semaphores on chibios in uffs.
- Added support for dynamic allocation.
- Changed retval for GetTaskID.
- Added examples to the uffs.
- Renamed functions.
- Added flash interface.
- Implemented initializing.
- Added macro for enabling UFFS class.
 - Some minor changes.
- Implemented open and close file functions.
 - Added setting fro limit of simultaneously opened files.
- Funtctions modified to thread safe.
- Removed emcinit.
- Removed uneccessarry code.
- Updated development state.