More flexibility on releases path. Addresses Issue #7.

Mage/Task/BuiltIn/Deployment/Releases.php

@@ -14,6 +14,10 @@ class Mage_Task_BuiltIn_Deployment_Releases
             $releasesDirectory = $this->_config->release('directory', 'releases');
             $symlink = $this->_config->release('symlink', 'current');
 
+            if (substr($symlink, 0, 1) == '/') {
+                $releasesDirectory = rtrim($this->_config->deployment('to'), '/') . '/' . $releasesDirectory;
+            }
+
             $currentCopy = $releasesDirectory . '/' . $this->_config->getReleaseId();
 
             // Fetch the user and group from base directory