ReoLangEditor --- it is now CooPLaEditor. 
Almost all the references are now updated
Project refactored to CooPLa and ReCooPLa
Changed file extensions
Added a perspective for CooPLa...
Still not opening when the new file wizards are finished...
Corrected perspective and defined expression to enabling/disabling the
imcreotool command when the selected file is a CooPLa file
Merge branch 'Perspectives'

Conflicts:
	ReoLangEditor/plugin.xml