Delay-show donation and tip-of-the-day dialogs.
Re-enable top of the day dialog by default.
Update readme for standalone version.
Merge branch 'master' of github.com:acgessler/open3mod
Backport to .net 3.5. Viewer itself is functional, some UI issues (splitter default position) remain, also it is not clear if installing the update on systems that already have an open3mod instance will work due to http://stackoverflow.com/questions/6436157/configuration-system-failed-to-initialize