Added initialization of globals to avoid warnings. Cleaned up trace messages. Extensively reworked RakeTools.  Now using FileUtils with a few local additions. Created a dynamically verbose/noop impl of FileUtils.
Added initialization of globals to avoid warnings.
Cleaned up trace messages.
Extensively reworked RakeTools.  Now using FileUtils with a few local
additions.
Created a dynamically verbose/noop impl of FileUtils.


git-svn-id: 6a2c20c72ceedae27ecedb68e90cd4f115192a7a@57 5af023f1-ac1a-0410-98d6-829a145c37ef

tmornini/rake,utilum/rake,ipmobiletech/rake,pivotalforks/rake,codedogfish/rake,88rabbit/rake,envato/rake,hsbt/rake,esasse/rake,taiganakagawa/rake,pivotalforks/rake,hsbt/rake,zzak/rake,askl56/rake,mat/rake,jaustinhughey/rake,ruby/rake,bentley/rake,pjump/rake,envato/rake,Vanzct/rake,ruby/rake,mat/rake