Fixed Editions Mappack

Fixed, tweaked and improved versions of the three competitivley played 1v1 maps, and two of my own.

All changes by Slainchild, full credit to the original authors.

DM-DE-Ironic-FE by "Checker"
-Lift sounds fixed to play with ambient sounds off.

DM-1on1-Roughinery-FE by "Lehmi"
-Zoned the map again, optimized the framerate further.
-Fixed a BSP error in the wall near flak/health/100a.
-Removed the collision on the inside corner of the 100a corridor. You can shoot combos through there now, as well as walk through it.

DM-Rankin-FE by "Hourences"
-Lift sounds fixed to play with ambient sounds off.
-Collision tweaked above the amp on the inside wall/ledge thing.
-Set puddles to show on low world details.
-Removed all thunder sounds, and some other loud and obtrusive sounds.
-One or two other minor things.

DM-1on1-Backspace-FE by "Slainchild"
-Raised ceiling at the shieldjump end of the 100a corridor.
-Made lighting less distracting.
-Swapped Flak+Bio positions, and moved the bio into the open.
-Removed the healthpack that was near the bio before.
-Moved the two healthpacks that were near the flak, into the corner where the flak used to be.
-Adjusted ammo and playerstarts accordingly.
-Fixed Linux server crash problem.

DM-1on1-Solitude-FE by "Slainchild"
-Moved 100a down to the previous flak area.
-Swapped minigun and rocket launcher with flak and linkgun, moved rocket launcher to previous 100a position.
-Adjusted ammo accordingly.
-Fixed Linux server crash problem.