add: massive_in as input file
fix: enlarged buffer of FilerReader class
edit: edited debug_in input file
edit: added -O2 to the compiler flags
edit: edited the Main class to show the work percentual and to uses the
massive input file
edit: optimization of the RNAS parallelized with sections
add: RNAS parallelized with tasks
Merge branch 'master' of https://github.com/aletra/Merge-sort
add: Gians algoriths