Fix for "registerMap" struct with incorrect value.

Fixed:
"The register "t7" is the number 15. The decimal number 15 is 01111 in binary, but the value of this register was declared as 11111 in binary, which means 31 in decimal.

I found this error in the line 35 of the file "file_parser.c"."
Merge pull request #2 from calleia/master

Fix for "registerMap" struct with incorrect value.