Updated `scather()`.
Working version considering power of 2 input (numbers and processes).
Updated .gitignore.
Removed "numbers.dat" from versioning system.
First draft of report.
Added section "Evitando Deadlocks".
Fixed "reduce_sumtree()" code.
Changed something on the report.
Updated code to cover cases where the number of processes are bigger than the number of floats.
Updated "test.sh" to start evaluating numbers from 2^20.
Run tests and added results.
Added tables and charts to the report. Needs to explain the algorithm used.
Finished report.
Updated figure.
Updated report and code to use barriers.