Fix build.sh mode
Fix missing return statements
More missing return statements
Fix missing includes
Socket lengths are socklen_t values
Switch to libsodium
Add hex2bin prototype
Fix hex2bin
Fix type.
Custom build systems...
Replace the build script with a Makefile
Get rid of install.sh, add an install target to the Makefile
Fixing remote float
Add -pthread to LDFLAGS
Get rid of VLAs
Untab
Bump path max length up, but that certainly shouldn't be harcoded.
0 -> NULL
Merge https://github.com/jedisct1/sigmavpn

Conflicts:
	intf/intf_udp.c