1.0.4 - Minor fixes

This patch fixes some minor bugs and one crash. [list] [*] Players can no longer grab an item and have it go down to zero due to the building taking the ingredients. Moving this to an inventory would then crash the game is now prevented, whereas the item stack will disappear immediately when being grabbed if it has reached zero. [*] Fixed an issue where moving menus did not save correctly in the settings. [*] Fixed the UI move widget on the mission bar (previously displayed behind the settings icon in singleplayer) [*] Fixed the map and the command bar being moved at the same time. [*] Fixed player mining/building during moving a menu when held a tool or tile. [*] Fixed line showing up when moving a menu. [/list]