minimize readme
Issue #311 - Clean up blowfish.c/h, charset.c/h, diff.c/h, digraph.c/h, garray.c/h, hashtab.c/h, popupmnu.c/h, sha256.c/h, version.c/h. Update uncrustify to move logical operators to the beginning of the line when splitting. Also, clean up arabic.c/h and farsi.c/h