replace mkdir with wp_mkdir_p
adds server info tab to help screen
if the recurrence type is invalid just force it to manually
Merge pull request #303 from humanmade/invalid-reoccurence-fix-303

Catch 'invalid reoccurence' error and reset schedule type
Merge pull request #381 from humanmade/use-wp-mkdir-p-381

Use `wp_mkdir_p` instead of `mkdir`
Merge pull request #377 from humanmade/server-info-help-tab-377

Show server info in a help tab
arguments were swapped in the function that checks if home path is contained in the backups dir path
adds abstract function intercom_data
Merge pull request #390 from humanmade/feature/service-intercom-data-function-390

Intercom data - Add new function for extensions to implement
Merge pull request #389 from humanmade/bugfix/swapped-arguments-path-accessible

Arguments were swapped in the function that checks if home path is conta...
email intercom data is managed by BWP requirements class already
add the ATTACHMENT_MAX_FILESIZE email requirement constant
intercom_data should be static so we can call it with call_user_func
alternate function for display
just return an empty array for now
display any service constant
add the service constants to the intercom data
Merge pull request #391 from humanmade/feature/service-intercom-data-function-390

Feature/service intercom data function
Merge branch 'master' into wp-is-writable-function-371

Conflicts:
	functions/core.php