Merge branch 'master' of git://github.com/christiaanb/clash into cλash

Merge branch 'master' of git://github.com/christiaanb/clash into cλash

* 'master' of git://github.com/christiaanb/clash:
  Hopefully generate completely unique varNames now (also for comp_ins labels)
  Generate more unique variable names, generate truely unique entity names
  Add boolean or and and, tuple fst and snd function.
  Added equals builtin. And fixed show function generation for integers
  Class Num is re-exported by CLasH.HardwareTypes, so no need to use the one in Prelude