Script does what is expected and tries to do it as
smartly as possible.
+ remove occurrences of two blank comment lines
next to each other after Id string line removed.
+ remove entire comment blocks which only exited to
contain CVS Ids
+ If the processing left a blank line at the top of
a file, it was removed.
PR 1234/cpukit
* libcsupport/Makefile.am: Provide printk() based implementation of
__assert() to reduce dependencies in executables.
* libcsupport/src/__assert.c: New file.
