Revert a3f4e75..62f5d90

This rolls back to commit a3f4e7557bbb7996c19330f3338b609f5f46f5aa.
added tests (EARLY STAGE)
gitignore update
Form object basic tests
moved the database to memory, instead of disk
cleanup and added some helping articles references
tests!
nested_objects tests and inheritance issues solved
smooth_operator handler update
Merge pull request #10 from goncalvesjoao/master

gem update