triggerEvent can return a default value
canEdit and canRead now have a hook to allow plugins to extend ACLS
Merge branch 'master' into acl-hooks
Should probably set referrer when following a location.
Adds cURL based replacement for file_get_contents.

1) This function will work in hosted environments where fopen protocol wrappers are disabled for security (irritatingly common)
2) It obeys our global curl settings, so for example sends a nice browser id string, and in future will obey global curl settings such as proxy (refs: #202)
Fixing faulty logic, oops!
Like uses web services call
Stub for following add
Stub save
Bookmarklet, mf2 user stub
Following settings page
Adding bookmarklet page
Adding bookmarklet page
User profile forms
Error when can't find hcard
Better documentation
Better documentation
Not a URL
Correcting h-card
Correcting h-card