Only float uninitialized variables and variables that are initialized to values.
Put an annotation on ProcDf and ProcDcl as preparation for retiring
the naming plugin.
Get rid of the "PLACEHOLDER" madness by using our new annotations.
Put the same kind of annotation on ProcCall as on ProcDef/ProcDecl.
Resolve conflicts when merging with HEAD.
Put the same kind of annotation on FunParameter as on ProcDef/ProcDecl
Use the added annotations to get rid of the dependencies on magic prefixes.
Avoid creating additions with 0 as argument.
Disable the constant folding plugin.
Merge pull request #38 from pjonsson/annotate-procs

Annotate programs to avoid relying on magic strings
Merge pull request #39 from pjonsson/retire-constantfolder

Retire the constantfolder plugin.
Merge pull request #33 from pjonsson/less-floating

Only float uninitialized variables and variables that are initialized to values.