Update .gitignore

Adding ignore for persistent heap file
Merge pull request #1 from icaro-henrique/ph-natan

Ph natan
Update .gitignore

Added eclipse files and C libs
Merge pull request #2 from icaro-henrique/ph-natan

Changes params to avoid crashes, changed Java program
Update .gitignore
Updated Configure file to remove optimization for better debugging and removed eclipse's configuration files.
unit testing header