Merge pull request #6 from LucasJones/master

Address validation
Multiple ports configuration
Make config.json an example file so people dont have problems with git pull when it updates
Update features in readme
Added maxJump for vardiff
Added block reward to states, embedded IRC Chat, and compressed stats
Added example pools
Orphan checking, completed worker address validation, dup share checking
Pool Blocks page on front-end
Icons for blocks table
Made table responsive
List newest blocks first in table
Fixed incorrect block diff being stored in redis (it was storing job diff not network diff)
Added color labels and counts for blocks page
Miner bug fix with address lookup button and missing config values in example and readme
Added more detailed individual miner stats and block maturity display
Fixed block maturity display in Firefox and not display negative numbers
New share trusting algorithm to reduce CPU load from intensive share validation hashing
Added market data widget to front-end
Better display on mobile devices