Merge pull request ucb-bar#773 from ucb-bar/dev

Chipyard 1.5 Release (Dev -> Master Tracking)

Merge pull request ucb-bar#599 from ucb-bar/dev

Chipyard 1.4.0 Release

Merge pull request ucb-bar#500 from ucb-bar/dev

Chipyard 1.3 Release

Merge pull request ucb-bar#418 from ucb-bar/dev

Chipyard Release 1.2.0

Merge pull request ucb-bar#367 from ucb-bar/dev

Chipyard 1.1.0 dev to master PR