Fixes #23. This was caused by the fact that dmms were set to null only after the dme has been unloaded.
Fixes #25.
Also fixes a bug that went unnoticed in my testing of #24, that meant that the app would display coordinates that exceeded the maps' maxX and maxY.
Also adds a .gitignore entry for .iml files created by IntelliJ IDEA.
Fixes #23. This was caused by the fact that dmms were set to null only after the dme has been unloaded. Fixes #25. Also fixes a bug that went unnoticed in my testing of #24, that meant that the app would display coordinates that exceeded the maps' maxX and maxY.
Also adds a .gitignore entry for .iml files created by IntelliJ IDEA.