A first attempt at fixing the MongoDB modules.
bugfix: immediate templates are preferred consistently (danger: breaks code)
tyTypeDesc and tyRange always have 1 child; this might be tyNone but it is required for skipTypes
case consistency for -d:useWinAnsi
stdlib compiles mostly without warnings again
Merge branch 'devel' of https://github.com/Araq/Nimrod into devel
Fixed typo's in tutorial 2
fixes regression: constant fac4 didn't work
Merge pull request #876 from superfunc/devel

Fixed typo's in tutorial 2
Merge pull request #875 from EXetoC/mongo

A first attempt at fixing the MongoDB modules.
Export procs that are useful elsewhere.
removed unittest from talgorithm
indexBy, which indexes a collection into a hashtable
bugfix: codegen issue that caused getGMTime() to leak memory
Merge branch 'devel' of https://github.com/Araq/Nimrod into devel
tester compiles again
Merge pull request #877 from EXetoC/times-symbol-export

Export procs that are useful elsewhere.
fixes 'newSeq[T]' instantiation bug
fixes #882; fixes #853
Merge branch 'devel' of https://github.com/Araq/Nimrod into devel