rename: memory.h(c) => jansson-memory.h(c)
remove files
rename memory.c to jansson-memory.c in Android.mk and pomelo.gyp
Merge pull request #50 from 559210/master

rename memory.h files for compiling error in Android.
fix jansson deps android.mk
auto-reconnect: add auto reconnect feature
client: add interface to pomelo.h
client: do some optimization
client: fix pc__client_reconnect bug
Merge branch 'master' into debug
Merge branch 'debug' into ssl

Conflicts:
	.gitignore
	include/pomelo.h
	pomelo.gyp
misc: add comment, tidy code
tls: remove psk support as node does not support it
tls: add tls_clear
tls: add some members