svn merge -c 1591714 ^/tiles/request/branches/TREQ_1_0_X .

> small fix to release docs


git-svn-id: https://svn.apache.org/repos/asf/tiles/request/trunk@1591730 13f79535-47bb-0310-9956-ffa450edef68
TREQ-17: Implement a Strategy pattern for locating ApplicationResources
initial attempt
VelocityToolsRenderer + ApplicationResourceLoader
An attempt at backwards compatibility