Simplify view file names.
Fix #71: Count aggregator includes other aggregated values. 
http://github.com/mysticfall/pivot4j/issues/issue/71
Change default theme to 'Redmond'.
Performance optimization(especially when using aggregations).
Fix #72: Some calculated values missing with a hierarchy aggregator.
http://github.com/mysticfall/pivot4j/issues/issue/72

Fix aggregation problems with various corner cases.
Fix #72: Some calculated values missing with a hierarchy aggregator. 
http://github.com/mysticfall/pivot4j/issues/issue/72
#72: Additional unit tests for corner cases.
http://github.com/mysticfall/pivot4j/issues/issue/72
Fix #73: Hierarchy order not preserved when removing the '(All)' level. 
http://github.com/mysticfall/pivot4j/issues/issue/73
Remove temporary println() call.
Merge remote-tracking branch 'origin/master'
#67: Implement UI for editing simple properties.
Fix resource locations for Pentaho plugin.
Clear 'background-image' style when 'bgColor' property is set.
Add missing ${level} reference in row header nodes.
Fix #78: Unable to unset checkboxes in Filter 
http://github.com/mysticfall/pivot4j/issues/issue/78
Fix #81: Problems when drill member or drill replace used together with
show parent 
http://github.com/mysticfall/pivot4j/issues/issue/81
Clean up unused imports.
Performance optimization for getAncestorMembers().
Fix #77: Parent-child hierarchies do not render correctly with
showParentMembers = true 
http://github.com/mysticfall/pivot4j/issues/issue/77
#80: Parse problem with certain MDX statement. 
http://github.com/mysticfall/pivot4j/issues/issue/80