added test file
added some tests for migration implementaion
added examples of hoe migrations may look like
added tests for migration list
made two time tests run
started implementing tests.. time is difficult
added migration.rb in lib
added migration.rb in lib
solved 'to few arguments' error in Time::new. 3 failures remains in test/test_migration_2.rb
added migration picture
added description of migrations
added line break
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Reverted changes to README.md
added tests for comparism of migrations and timestamps
all tests running