fix for bug #91 - Make DELEGATE action available in frontend

fix a typo back from may that apparently completely broke online-multiplayer due to causing a frontend crash on joining somebody else's room

bug #115 - Application icon is missing

also update ghc info in INSTALL file

travis: also add libghc-regex-tdfa-dev to dependencies

increase heart count in seduction effect. FPS are overrated anyway

reflect dataenc->sandi change in travis file

and while I'm at it, fix seduction... kinda ♥

pimp up random droplet movement vector init to create half-elliptic rather than square patterns - makes using piano less painful to the eyes

adding some frontend stuff to changelog

- Use sandi instead of dataenc (bugs.debian.org/836686) - Only try to import module from the package being tested (sometimes packages have modules with equal names, so a test for module presence could succeed when you have one package installed instead of another)

Use regex match for bans

fix issue #110

fix build

Drop xfire module The service shut down, this is now dead code with potential GPL license incompatibility.