Merge pull request #3 from stuba/master

Fixed bug if lang file is emtpy
Update read me
Merge branch 'master' of github.com:stuba/laravel-translate into stuba-master
Mark Digg command as BETA
Digg command improvements
Add trans() support for Digg command
Overall improvements
Fix config code alignment
Fix typos / comments
Add $this to multiple methods to allow chaining
Update readme config example
Update readme
Update readme
Improve console output
Update readme
Update readme
Work on workbench support
Replace PHP 5.4  array brackets to support PHP 5.3
Update readme on translate:add command. Now supports --bench option to add translations to workbench project.
Rename DiggCommand filename
Update readme
Update readme
Convert characters to HTML entities.
Add option to disable convert
Resolves #6
Code cleanup
Update readme