Dogecoin Core 1.10 Beta 2

Hi shibes!

Time for the first update to 1.10 Beta, Beta 2!
I'll make it short, here are the changes since Beta 1:

• Correct AuxPoW support checks to match Dogecoin Core 1.8 rather than Namecoin
• Correct and expand RPC unit tests
• Add NODE_BLOOM service bit
• Fix missing new line in error messages
• Update testnet checkpoints so syncing is smoother, and add DNS seed
• Correct incompatibilities in fee calculation code compared to Dogecoin Core 1.8
• Remove old Bitcoin release notes
• Replace further references to Bitcoin with Dogecoin where user-facing
• Use locale-specific number formatting instead of thin spaces as thousand-separator in numbers

Full 1.10 changelog and downloads are here: https://github.com/dogecoin/dogecoin/releases/tag/v1.10-beta-2

If you run 1.10 already, please update! If you want or need to test it, now is a good time! Help in this form is always welcome. Report bugs either here or on GitHub.

Please keep in mind, that when you come from a version below 1.10 a reindex is needed. This can take a while depending on your machine. If you update from Beta 1, no reindex is needed :)

Thanks for the contributions and support!