[: 37160 => 4010
Make to string consistent.
bj: 8038 => 4838
Replace "fromCharCode" to "unescape" implementation

ABCDEFGHIJKLM: 295633 => 150604
NOPQRSTUVWXYZ: 409950 => 178042
replace "link" with "fontcolor" and "italics"

<=>"/: 11061 => 3102
. 13954 => 3974
-: 13951 => 4080
Merge pull request #11 from hazzik/optimizations

Size optimizations