Fix #813

Also add a notice that the linked list stuff in the compiler should be (one day) removed.
Clean up a bit.
Clean up more
Add some nil checks for xmldom (and clean up a bit)
Add "struct" to POSIX flock
Set kind of literal nodes as resExpr
Fix typo in mHigh
Merge pull request #1432 from def-/posix-tflock

Add "struct" to POSIX flock
Merge pull request #1436 from def-/fix-1427

Set kind of literal nodes as resExpr
Merge pull request #1437 from def-/fix-#1291

Fix typo in mHigh
replace nil comparisons with calls to isNil
Merge pull request #1430 from def-/xmldom-nil

Add some nil checks for xmldom (and clean up a bit)
Make nimrepl and trimcc tools compile
Update commands.nim
Merge pull request #1426 from Varriount/fix-813

Fix #813
Merge pull request #1438 from def-/tools-compiling

Make nimrepl and trimcc tools compile