BugFix: The long properties read as int in SimplePropertiesTriggerPersistenceDelegateSupport
tweak documentation project file
add Google tracking info to API documentation
fixes #151 make tables_sqlServer.sql SQL Azure compliant
Merge pull request #150 from DrakOOnIC/master

SimplePropertiesTriggerPersistenceDelegateSupport long properties read as int
fix regression related to #147

there might not be quartz section in app.config
add API documentation support using sandcastle
fixes #152 IDisposable jobs should be disposed after execution

* also make IScheduler extend IDisposable to allow correct cleanup