Gradelization
Update gitignore and add missing files (all files)
Finished 1.7 update
Fixed saving of data
Re-added the accidently removed textures
Merge pull request #17 from jk-5/master

1.7 update
Back to basic border textures

Add underground mode message.
Reorganize and simplify initialization code to prevent chunks being missed
during startup.

There is a bug that causes some loaded regions to flicker or be displayed
incorrectly. Have not tracked it down yet.
add acknowledgement for jk-5
delete unused textures
Fix flickering map bug

This was caused by the mini map and the GUI map trying to load different
regions to the shared MapTexture at the same time.
Fixed by not drawing the mini map while the GUI is open.
fix mcmod.info
reorganize imports, fix single player worlds saving in mp folder
Render map when chat or ingame menu is open
Merge pull request #18 from jk-5/master

Render map when chat or ingame menu is open
Use the /seed command to determine the world seed
Improve waypoint naming

Waypoint names can now contain all characters except ':'.
Added support for the warp command.
Underground map is now cleared on dimension change.

There is a bug in the Nether mapping code (rectangular grey areas) which
still needs to be fixed.
fix grey rectangles on nether map
the mini map dimension can now be changed by changing the GUI map dimension
Merge pull request #19 from jk-5/master

Use the /seed command to determine the world seed
fix overlays for rotating map