dev branch v0.3
fixed inventory popup
removing old code
completed inventory UI
fixed xp bar added unequip thru inventory
adding basic animations
added runtime id check and basic dmg info animation
added money gain animation
refactoring old code, added XP animation and party xp item gold sharing
added class changing functionality
refactoring old code, added skill level up
adding audio for skills
skill related enhancements
removed old GUI, added cooldown visual for skills
completed icon set for warrior and mage classes and their advanced classes
completed icon sets
added missing self target skills
optimisations to data structure sent as packets
further byte data optimisations by using a reference to character name isntead of the name itself
further optimisation to packet data structure