moving lua to ettercap directory
Add some debug strings from Gisle Vanem
Updated curl, check and INSTALL file
Add libssh2 to the curl linked libraries
Merge pull request #544 from LocutusOfBorg/fix-lua

moving lua to ettercap directory
Typo fix
add libssh2-dev to Travis
Merge pull request #573 from LocutusOfBorg/updated-curl

Updated curl, check and INSTALL file
Finding also gtk3
make GTK UI compatible to GTK3
Some minor corrections
correct ifdef include for GTK3
resolve acellerator conflict
replace saving dialogs with file chooser dialogs
Solving scrolling window expand issue
avoid flickering when entering sniffing mode
enable text in progress bar
center progress dialog relative to main window
correctly size of messages pane
focus dropdown in unified sniff dialog