v1.1.1

This release candidate includes the following bug fixes and performance improvements:

• Improve Parser and Visitor (#819)
• Fix TopWiringTests use of /tmp. (#825)
• Resolve register clock dependencies in RemoveWires (#823)
• Deprecate SingleStringAnnotation (#811)
• Allow escaped single quotes in RawParams (#820)
• Use attach to connect analogs when grouping (#805)
• Fix some typos in leftovers.txt (#822)
• ucb-bar -> freechipsproject in clone instruction
• Add a blacklist option for paths (#810)
• Mechanism to stop verilator from generating VCD file Chisel Issue #808 (#794)
• ConstProp attached wires if there is also a port (#818)
• Improve Travis configuration (#816)
• Makes ExpandWhens preserve connect Infos (#816)
• Fix pad (#817)
• Add Circuit as option to FirrtlOptions (#814)
• Fix more problems with zero width things. (#779)
• Bump version of Verilator used in Travis to 3.922 (#784)
• Don't use bash to determine command availability - fixes #807 (#808)
• Replace truncating add and sub with addw/subw (#800)
• TopWiring Transform (#798)
• Bugfix: ports of a temporary name would break const-prop (#806)
• Deprecate old WiringUtils methods/classes (#801)
• Fix pathological behavior of Namespace for name collisions (#788)
• Fix bug in VerilogMemDelays (#795)
• Cleaning up BlackBoxSourceHelper - use absolute file paths. (#789)
• Remove infinitely recursive function (#790)
• Make DiGraph.linearize be iterative instead of recursive (#785)
• Fix bug in Constant Propagation for registers propped to zero (#787)
• Make Dedup properly dedup ExtModules (#781)
• CyclicException identifies a problem node. (#778)
• Enhance RenameMap to support circuit renaming (#775)
• Change throwInternalError to use a String instead of Option[String] (#777)
• Const prop improvement (#772)
• Make WiringTransform remove its used annotations (#774)
• Better bad annotation file error reporting (#771)
• GroupModule Transform (#766)
• Add SyntaxErrorsException as a type of ParserException (#770)
• Correct extmodule example in spec (#768)
• Pass up annotations in return value from Driver.execute (#760)
• Update README.md (#761)
• Masks for zero-width fields of mems should be width zero. (#763)
• Improve section heading (#762)
• Reduce Statement nesting in Wiring Pass (#751)
• Fix annotation deserialization of component subfields (#750)