Fix quotes inside strings.
Merge pull request #238 from mpark/quotes-in-string

Fix quotes inside strings.
Stream the double with std::fixed so that we don't end up with scientific notation.
Merge pull request #239 from mpark/fix-json

Stream the double in TJson with std::fixed so that we don't end up with scientific notation.
compiler: Memoize GetType() on TExpr

This massively reduces the time to generate intermediate code on large Orly source files.

Thanks Joris (@jmlvanre) for finding / coming up with this (And initial patch). This changes the implementation pattern of that patch, but does the same thing.
Merge pull request #242 from cmaloney/intern-get-type

compiler: Memoize GetType() on TExpr