fix binary path in UBUNTU build instructions
Merge pull request #84 from xeroc/master

fix binary path in UBUNTU build instructions
Start implementing dilution pay
Speed up get_median_delegate_price() by caching list of active delegates.
Add debugging function used in wallet_tests to dump the size of databases.
Update web_wallet submodule
Merge branch 'dilution' into btsx
Merge branch 'develop' into btsx
Merge branch 'master' of github.com:dacsunlimited/bitsharesx into btsx
Bump chain db version
Update checkpoint