Added new screen for managing and viewing maps, many editor fixes

core/assets/bundles/bundle.properties

@@ -11,13 +11,14 @@ text.link.google-play.description=Google Play store listing
 text.link.wiki.description=official Mindustry wiki
 text.linkfail=Failed to open link!\nThe URL has been copied to your cliboard.
 text.editor.web=The web version does not support the editor!\nDownload the game to use it.
+text.web.unsupported=The web version does not support this feature! Download the game to use it.
 text.multiplayer.web=This version of the game does not support multiplayer!\nTo play multiplayer from your browser, use the "multiplayer web version" link at the itch.io page.
 text.gameover=The core was destroyed.
 text.highscore=[YELLOW]New highscore!
 text.lasted=You lasted until wave
 text.level.highscore=High Score: [accent]{0}
 text.level.delete.title=Confirm Delete
-text.level.delete=Are you sure you want to delete\nthe map "[orange]{0}"?
+text.map.delete=Are you sure you want to delete the map "[orange]{0}[]"?
 text.level.select=Level Select
 text.level.mode=Gamemode:
 text.savegame=Save Game
@@ -26,6 +27,7 @@ text.joingame=Join Game
 text.addplayers=Add/Remove Players
 text.newgame=New Game
 text.quit=Quit
+text.maps=Maps
 text.about.button=About
 text.name=Name:
 text.public=Public
@@ -151,15 +153,20 @@ text.enemies.single={0} Enemy
 text.loadimage=Load Image
 text.saveimage=Save Image
 text.unknown=Unknown
+text.custom=Custom
+text.builtin=Built-In
+text.map.delete.confirm=Are you sure you want to delete this map? This action cannot be undone!
+text.editor.openin=Open In Editor
 text.editor.oregen=Ore Generation
+text.editor.oregen.info=Ore Generation:
 text.editor.mapinfo=Map Info
 text.editor.author=Author:
 text.editor.description=Description:
 text.editor.name=Name:
 text.editor.teams=Teams
 text.editor.badsize=[orange]Invalid image dimensions![]\nValid map dimensions: {0}
-text.editor.errorimageload=Error loading image file:\n[orange]{0}
-text.editor.errorimagesave=Error saving image file:\n[orange]{0}
+text.editor.errorimageload=Error loading file:\n[orange]{0}
+text.editor.errorimagesave=Error saving file:\n[orange]{0}
 text.editor.generate=Generate
 text.editor.resize=Resize
 text.editor.loadmap=Load Map