Added rescue for error which occurs if no copy command is installed
Use RbConfig::CONFIG['host_os'] to check for platform since RUBY_PLATFORM returns "java" for JRuby on Mac OS X.
Make delete a top level command
Update documentation
Update tests
Avoid error when an item is not found with open
Move logic around
Change copy
Add a test
bump changelog
Merge pull request #70 from Crunch09/rescue_copy_command

Added rescue for error which occurs if no copy command is installed
Merge pull request #89 from eugeneius/delete-command

Make delete a top level command
Back to boom delete
delete should be in the README
This needs to be ENV
Merge pull request #74 from statonjr/patch-1

Better OS check
Release 0.4.0
Merge branch 'master' of github.com:holman/boom
Add LICENSE to gemspec

Closes #93.
Bump gemspec