Exit early if incompatible version of WordPress
WordPress Coding Standards
Latest backdrop
reload the excludes filelist in the correct place when someone excludes a file
Remove unneede statements
Merge pull request #584 from humanmade/update-backdrop

Latest backdrop
Merge pull request #580 from humanmade/issue-580

Feedback from Steven re excludes
Merge pull request #556 from humanmade/issue-556

remove plugin fails on wp 3.5
correct text domain
Refactor the recursive filesize scanner

- Now caches filesize for all files and directories
- Moves locking into the caller so it can be accessed prior to shutdown
- `::get_site_size()` now correctly accounts for excluded files
- Extend `::filesize()` with the ability to skip excluded files when calculating a directories total size
- Use `::filesize()` in `::get_site_size` instead of duplicating logic
Merge branch 'master' of github.com:humanmade/backupwordpress
Add plugin headers
Regenerate readme
Markdown readme
Update POT file
Specify POT filename in grunt task
Typos in v 3.0 changelog
Merge branch 'master' into nice-errors