Merge branch 'master' of github.com:zielmicha/Nimrod
Normalize whitespace in os.nim.

I can't edit it - trick with asking git to ignore whitespace doesn't
work if I need to change indention level.
Add commandLineParams to os.nim.

commandLineParams returns seq of arguments given to program on command line.
Reimplement parseopt which parses arguments given as a sequence of strings, not single string.
Merge branch 'master' of https://github.com/Araq/Nimrod into fix-parameters
Fix : and = precedence in parseopt.
rename new parseopt to parseopt2
Make old parseopt as deprecated.
Merge old parseopt.nim into fix-parameters
use parseopt2 in parseopt2 test
Merge pull request #730 from zielmicha/fix-parameters

Make parseopt correct (and based on seq[string] as parameters, not string)
Fixed skipFile proc to not skip files that merely start with '.'

Modified removeFile to reset the read only attribute on files before trying to delete.
Merge pull request #736 from Varriount/os/fix-windows-removefile

Fixed skipFile proc to not skip files that merely start with '.'
Commented out CAAS testing code.
Merge pull request #743 from Varriount/tests/comment-caas

Commented out CAAS testing code.