TAPESTRY-2441: Upgrade to Scriptaculous 1.8.1

Files:
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1/dragdrop.js (try)
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1/slider.js (try)
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1/controls.js (try)
deleted: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1 (try)
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1/prototype.js (try)
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1/builder.js (try)
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1/sound.js (try)
modified: /tapestry/tapestry5/trunk/tapestry-core/src/main/java/org/apache/tapestry5/services/TapestryModule.java (try)
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1/effects.js (try)
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1/unittest.js (try)
added: /tapestry/tapestry5/trunk/tapestry-core/src/main/resources/org/apache/tapestry5/scriptaculous_1_8_1/scriptaculous.js (try)