moved nmap to external repo
moved hydra to external repo
updated external repos
updated ettercap-ng
added libifaddrs
added a symlink to emulate android build system folder structure
added libcurl
msf exploits can have empty target list.
fixed #582
using official hydra
added ruby
updated submodule references
ignore log file
added new stuff into the main Android.mk
ruby uses atomic macro that require gcc >= 4.8
automatically make the ruby dist package
remove libtool stuff
LOCAL_PATH must be recognized
Update strings.xml
Update strings.xml
Merge pull request #584 from mcilya/patch-1

russian strings.xml