dynamic growth of handle dsyms and lsyms, capstone rename

[Silur]

Problem
Loading large executables produces a segfault because of the default 8192*2 max symbol limit that is also not checked for overflows.
Solution
handle structs dsym and lsym became a pointer and automatically grows on heap when needed.

Problem
building failed because Makefile searched for capstone folder, while git has capstone-2.1.2
Solution
Renaming folder to capstone, don't know whether this is more straight-forward than editing the makefile though.

[elfmaster]

Let me take a closer look at this. I abandoned this project long ago because I wrote the code when I had no time to write it, in a very short period of time, and I am working on a version that does not require ptrace in the very near future. However let me take a peek at your code and we can merge it in if you like, give me a few days.