Don't add a slide to a invalid address
Replace fprintf() with syslog() for logging errors
Include lost mach/mach_vm.h header
Proper initialization for struct nlist/nlist_64
Remote an empty line
Always ignore the leading underscore in a symbol name
New function: lorgnette_lookup_image()

This functions allows users to locate a symbol within a particular
image inside an alien process.

See the header file comments for more details.
Fix wording in the header comments
Update README
More asserts!
Initialize a _copyin_string()'s buffer with zeros
Maybe fix: lorgnette_lookup_image() should work now

There was an issue with a first image of a process: the address of the
image file path is slided with an unknown value, so we can’t just read
it.
Update tests for lorgnette_lookup_image()
Add important check in a remote test case
Remove commented out code from tests
Refactor tests
New test case: sometimes specifying the image to lookup really matters

Add a test case where you must specify the image for lookup or you'll
get a wrong result.
Merge branch 'develop'