Added frames and beautified backtrace
Merge branch 'master' of https://github.com/krakjoe/phpdbg into frames

Conflicts:
	phpdbg.h
	phpdbg_prompt.c
Fixed segfault + ZTS
Shut up, compiler!
merge frame/trace commands from bwoebi
tidy up
add help for frame command
fix help made incorrect by additions
compress help menu
implement "remote prompt"-like server
Merge remote-tracking branch 'upstream/master' into client-server

Conflicts:
	phpdbg_prompt.c