Remove auto generated config.h & config.h.in
Remove auto generated install-sh
Remove auto generated test-driver
Remove CMake related files
Merge pull request #38 from czchen/feature/cleanup

Feature/cleanup
free old pattern
there is already a pointer guard in zmalloc
Add some basic opcode
test r3_pattern_to_opcode
Add OP_EXPECT_NODASH opcode
remove duplicate header include
combined_pattern_len is not used
pass studied pattern
move bench_str.csv
delete old bench_str.csv
more benchmark result
move ov to stack variable
more benchmark result
Add opcode to edge
Add node type for comparison