Allow listing all available plugin layers
fix link errors on windows
creatensis: build installed.db for osgeo4w-setup
fix build with Qt <4.7 (eg. Debian Lucid)
Lithuanian translation update
Use const pointer for QgsExpression:replaceExpressionText()
Add uuid function for expression engine
Merge pull request #929 from tomass/master

Lithuanian translation update
Add option to insert a NULL value in a value map when loaded from layer
Fix #8776

Set the canvas color in 'qgsprojectproperties::apply()' before refresh