updates to BDay::Watcher
updates to constructor of CreationTable
add call to sleep into background_loop
cosmetic: change {} to do/end
cosmetic: update to driver_spec.rb
added tickle.rb and it's spec
fix tickle specs
fixes to spec_watcher.rb
Revert "fixes to spec_watcher.rb"

This reverts commit edcc9e99554e4d5d6ebee2c40444ba958ffa7bab.
fixes to tickle.rb
fixes to watcher_spec
append to stdout and stderr log files when running in background
cosmetic updates to creation_table_spec
mkdir the bday_directory if is doesn't exist
using Dir.open instead of Dir.glob in CreationTable
starting spec for external CreationTable tests
spec_helper for external testing
external tests for creation_table
fix issues with forking etc