Optimizations, floating point support, additional conditional instructions.

This release features 30 new instructions. Notes:

• Enlargened local permanent generation size.
• Optimized nearly every microcode snippet.
• shr, shl, cout, cin
• dup, cdup, additional conditional instructions in form of: c[xor/or/and][eq/lt/gt/ne/ge/le].
• Error messages!
• Fixed bfi-derle
• bfi: added decimal flag.
• Rave has became temporairly obsolete: will replace it later.
• New bfmake, with less bugs and more Perl!
• bfasm crashed? generate_report is here.
• around 13 new tests.
• test timeout (20s).