Pull out logic into own function
Calculate site size on page load
Merge branch 'master' into issue-597
Add Grunt task options
Exclude folders
Replace hmbkp with backupwordpress as textdomain
Update the POT file task params
Update package.json
Call recursive filescanner on admin page load
Remove unused var
Merge pull request #625 from humanmade/issue-625

Change textdomain to backupwordpress
Fix how we kick off Task
Check if file is readable first
Merge pull request #597 from humanmade/issue-597

Site size should always be calculated
Merge branch 'master' into hmbkp-path

Conflicts:
	admin/constants.php
	classes/wp-cli.php
	functions/core.php