CVar map_show_help actuaally works now
Add a bunch more settings to the preferences dialog
Move PreferencesDialog stuff into 'src/Dialogs/Preferences'
Fix potential crash on menu item click
Clear 3d selection/hilight on edit mode change
Update 3d mode line data if index changed
Fix wrong monospace font in linux
Update CodeLite project
Make auto open of wads in zip root optional

Also added option to the preferences dialog, and set to false by default. Closes #146
Fix shortcut keys not working in linux while the entry list is focused
Fix some issues with entry list focus/selection change in linux
Fix similar issues with entry lists focus change in windows
Modified archives now show a * on their tab title
Fix start page not refreshing correctly in linux
Add cvar 'elist_name_monospace'

When set, the entry name column is shown in a monospace font (no matter what entry_list_monospace is set to, also Windows only)
Add a few minor entry list features

New 'Index' column which shows the entry index, also an option to show alternating row colours (darkens every 2nd row background slightly)
Index column should be off by default
Change mouse cursor on gfx mouseover (if dragging is enabled)
Link a bunch of actions to keybinds
Show shortcut keys on popup/context menus