some bugfixes; no system.$ for object as it breaks code
don't eval wrong code
Moved packages to lib directory.
added isServing parameter
small improvements
Merge pull request #348 from Tass/isServing

added isServing parameter
better overloading resolution for generics
Merge branch 'master' of github.com:Araq/Nimrod
Changes default macosx compiler to clang.

The default gcc version provided by current Xcode versions doesn't work.
Alternatively macport's gcc-4.7 is known to work too, but that is less
common for macosx users.
lazy operand sem'checking (beware)
make some tests green
fixes for the new overloading resolution
made some tests green
Merge pull request #349 from gradha/pr_switches_default_macosx_compiler_to_clang

Changes default macosx compiler to clang.
use clang for macosx in buildsh.tmpl
Merge branch 'master' of github.com:Araq/Nimrod
bugfix: tvtable works again
fixed some typos
first steps to implement object construction expressions
next steps for object construction expressions