[Rogue] Modified behavior of 'uses <FolderName>'
[Rogue] Modified behavior of 'uses <FolderName>'

- The usual folder structure is LibraryName/LibraryName.rogue
- Writing "use LibraryName" implicitly includes "LibraryName/LibraryName.rogue"
- Working on a Utility/ library that does not contain Utility.rogue
- Uses -> implicit $include was throwing an error
- Now 'uses FolderName' works w/o FolderName.rogue
- It still adds 'FolderName' to the search path for future 'uses' & $include's

Plasmaworks/Rogue,Plasmaworks/Rogue,Plasmaworks/Rogue,AbePralle/Rogue,Plasmaworks/Rogue,AbePralle/Rogue