fixes #1310
implements #1332
fixes #1103; fixes #1297
fixes #1328
fixes #1167
fixes #933
fixes #1323
Fixes #542
Merge pull request #1336 from Varriount/fix-542

Fixes #542
fixes #1011
Merge branch 'devel' of https://github.com/Araq/Nimrod into devel
VM: fixes 'raise'
better error messages for macro instantiations
Export FileInfo object
Merge pull request #1347 from def-/export-fileinfo

Export FileInfo object
fixes latest regression
Merge branch 'devel' of https://github.com/Araq/Nimrod into devel