Fix #891: Build system output is unreadable in Windows PowerShell
Remove stupid message that makes output ugly
Support commas as well as spaces in project configuration system input lists
Merged revisions bc153d6c2e149d984596d1d20da0da3a7633ba7b,b836e46672e67d15047885b4de42db2283f429fd...79595f7da3b0a776d8c65e829a4d26db32dcd566 via svnmerge from 
http://svn.agavi.org/branches/1.0