0.15.0

• reworked adventurer hiring system #14
• shortened the time between how often new applying adventurers show up to (every 5-20 minutes from every 30 minutes)
• added a button allowing to instantly get new recruit candidate for a fee. cost scales with guild level, using the button resets the timer
• you can now click on the applying adventurer to preview then just as you could do your recruited adventurers
• added an upgrade to increase max amount of adventurers that can wait for being recruited. max level is 3 and it requires guild level of 3 as well to purchase. its price scales identically as adventurer limit upgrade
• when there is more than 1 applying adventurer slot, if enough time has passed, recruits will arrive until slots are filled regardless if the game is running or not