SLING-913 - Add a cache for pre-compiled scripts

* implemented a size-bound event-based ScriptCache that can store compilation results for ScriptEngines that implement Compilable
* provided a Felix web console plugin for the ScriptCache implementation so that cache entries can be manually removed from the cache, if
needed
* updated JavaDoc to comply with Java 1.8

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1690904 13f79535-47bb-0310-9956-ffa450edef68
6 files changed
tree: 425ca0623b55f4277a8792b4e46f6d615104b8c5
  1. README.txt
  2. pom.xml
  3. src/