v1.3.0-RC3

API Modification

(#1534) Trait-base Dependency API Migration

Fix

(#1504) EliminateTargetPaths: don't duplicate modules with only one instance
(#1512) Fix mixed -E and -e emission
(#1519) Always run PadWidths when generating Verilog
(#1523) Allow casts in AsyncReset literal value check
(#1525) Prevent infinite recursion in CheckResets - Fixes #1516

Feature

(#782) Support infoMode for Strings
(#1456) [spec] Add Fixed to spec - Fixes #1195
(#1496) Split Passes.scala into separate files
(#1502) Add ground type serializer
(#1510) Verilog Emitter: move asyncInitials inside initial block RANDOMIZE ifdef
(#1517) Split Checks & Resolves into separate files (bp #1508)
(#1520) Add new test jar to .gitignore
(#1530) Check width for asClock / asAsyncReset
#1537) Change dependents to optionalPrerequisiteOf