Merge pull request #1799 from theQRL/multisig-and-token-fixup

Multisig and token fixup

Merge pull request #1797 from cyyber/master

Add check for total sum_of_initial_balances

Merge pull request #1796 from theQRL/dev

Merge Dev

Merge pull request #1793 from theQRL/dev

Merged Dev

Merge pull request #1783 from theQRL/dev

Merge Dev

Merge pull request #1781 from theQRL/dev

Merge pull request #1778 from theQRL/dev

Merged Dev branch

Merge pull request #1776 from theQRL/dev

Merged Dev into Master

Merge pull request #1765 from theQRL/dev

Merged Dev

Merge pull request #1749 from theQRL/dev

Merged Dev