Release build (v1.5.0)

Additions

• Added --size-left to print disk usage to the left of the tree #61
• Added more paths the erdtree config could be placed at #70

Bug Fixes

• Fixed issue where --dirs-first wouldn't work unless -s, --sort was specified #67
• Fixed isse where arguments from the erdtree config were being completely disregarded #74

Contributors

• @bryceberger #61
• @fawni #67