naive implementation with -X, no help, validation, logging
added exclusivity with -K, man page and -h
fix mutual exclusivity, sprintf->asprintf
moved write to pxy_srccert_create, -X to -w, opts_free use
added logging of fingerprints, uppercased names
implemented -W to write original certs
fix manpage
error handling
stored fpr as char* in ctx
moved to develop branch
Minor code cleanup of ssl_key_identifier_sha1()
moved key output to main.c, caught some bugs
Merge branch 'genstore' of https://github.com/psychomario/sslsplit into feature/genstore
Update documentation
Add convenience functions for printing SHA1 values
Refactored -w/-W and improved docs
Use same hash algo in RSA sigs as orig cert uses
Merge branch 'feature/genstore' into develop
Update documentation
Move cert writer to logger thread using privsep

Make -w and -W work in conjunction with dropping privileges and
chrooting by moving the cert writer code to a separate logger thread and
using the privsep framework to open the files if they do not exist
already.

Issue:		#70