Updated checkpoints to 22000
Added checkpoints to block 32000
Changed to new logo
Changed block rewards to start at 96 (24 at current height as two halvings have already occurred)
Bumped build number
Added Thumbs.db to .gitignore
Added visual studio gitignores
Bumped version numbers for release build
Moved reduced rewards block forward due to release delays
Actually added diffshield to makefile.linux-mingw
Merge pull request #8 from TrollByFire/master

Version 1.2.0