Cleaned up the LoadFromXXX() methods, and added some additional variants.
Cleaned up the LoadFromXXX() methods, and added some additional variants.

git-svn-id: 8b7e24fa35584a403320e0ae3f8e7910ba4d378b@393 1ca100b6-b014-4248-a4f8-5dbb9f49130a

while-true/dday-ical-perf