Provides a way of returning the current page URL (refs #230).
Shouldn't be static
Better handle scheme agnostic urls
Closes #230: Provides a reverse match handler to test whether the current page being displayed matches a looked for piece of regex, in the same syntax as the page handler definitions.
Removing notice error on setAsset
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
Using web services and obeying global curl settings (refs: #202)
Deprecating webmention getPageContent in favour of centralised web services calls
Quick way to introduce experimental functionality without having to comment things out.
Avoid infinite loop on trying to call isMember on following acl object
Array not object
This is programming, not a Young's experiment; removing silly mistake
Merge pull request #270 from mapkyca/fixing-defaults

Fixing a silly mistake
Merge pull request #257 from mapkyca/fixing-acl-canread2

Fixing acl canread2
Merge pull request #241 from mapkyca/replacing-filegetcontents

Replacing filegetcontents
Merge pull request #231 from mapkyca/page-urls

Page urls
Merge pull request #236 from mapkyca/remove-notice-error

Removing notice error on setAsset