ticket:434 - Fixed cast for constant mddExpr
ticket:784 - Removes compile time option --enable-tilelocking and adds rasmgr.conf option --enable-tilelocking.
ticket:796 - Fix WCS Range Subsetting conformance class in capabilities.
ticket:797 - Add parent extension identifier in capabilities for GMLCOV.
ticket:281 - Blank domain set for 0-dimensional output coverages.
ticket:800 added CC-BY-SA