Revert "Initial commit"

This reverts commit d74ac84fb2397e7dd3fdbe302f03786f03cd7a8d.
Revert "Revert "Initial commit""

This reverts commit f53927a7ebc1edab4e811cd8cb2831794854f0bf.
Added .gitignore file.
Merge branch 'master' of https://github.com/PeterFelixNguyen/StatCalc-v0.1.1