tossing a few older svn and cvs scripts out. the need to tag bunches of files as...

tossing a few older svn and cvs scripts out.  the need to tag bunches of files as executables
has not arisen in a long time for me in svn, and i would use a handy tool like kdesvn these
days rather than a script.  the cvs importer allowed one to drag in vast batches of files
into a cvs archive, but i've retired most uses of cvs from my life, so...  and then there are
a few little improvements for checking in and out files with checkin and getme.