Merge branch 'hotfix/1.2.1'
Fix to Files_RmTask to correctly determine if the task has managed to delete an array of files or folders
Updated to use versioned namespace for side-by-side installation support
Added better error detection in Files_CpTask
Version bump for improved error detection
Tasks must be initialised before they can be queued
Changed namespace to be TasksLib2 because of backwards-compatibility break with how tasks are queued
Make tests against NULL more explicit
Added support for latest Autoloader features
Merge branch 'master' into develop