Ogre Patcher Enhancements

[NHuebner1983]

The patcher works fine for a single server, but here's a few things I want to do:

1. Center the patcher on the screen.
2. Increase height and add Meridian 59 Logo.
3. Show less information (such as number of files) - But still show speed / % larger.

[NHuebner1983]

Major improvement: Implement download chunks (in chunks of 10%). Obviously a user who needs 1 file shouldn't receive a 10% chunk (100 MB).

Users who need more than 30% of a single chunk would receive the whole chunk, as this is most likely faster than download thousands of files.

4500 files split into 10 zip files - downloading the entire patch in 10 files is much faster than downloading 4500 individual files.