Add checkpoints up to block 102400
Merged a pull request from gwestwood to fix a typo
Fixed a layout problem on the information tab
Notes for the Linux wallet:
If you have a fresh installation of Ubuntu 16.04 install these first
sudo add-apt-repository ppa:bitcoin/bitcoin
sudo apt-get update
sudo apt-get install libdb4.8-dev libdb4.8++-dev libevent-pthreads-2.0-5
sudo apt-get install libdb++-dev libboost-all-dev libzmq3-dev libminiupnpc-dev