Remove old GLIBC fix, awkwardly does both

```
=================================
Was the install successful? [y/N]y

Applying steamclient.so fix
=================================
‘/home/dg/gmod/steamcmd/linux32/steamclient.so’ -> ‘/root/.steam/sdk32/steamclient.so’

Applying GLIBC_2.15 fix
=================================
mkdir: created directory ‘/home/dg/gmod/tmp’
Downloading GLIBC_2.15
Extracting files
dpkg-deb: error: `/home/dg/gmod/tmp/libc6_2.15-0ubuntu10.6_i386.deb' is not a debian format archive
Copying GLIBC_2.15 files into bin
cp: cannot stat ‘/home/dg/gmod/tmp/lib/i386-linux-gnu/*’: No such file or directory
Removing temporary folder

Creating log directorys
=================================
mkdir: created directory ‘/home/dg/gmod/log’
mkdir: created directory ‘/home/dg/gmod/log/script’
mkdir: created directory ‘/home/dg/gmod/log/console’
‘/home/dg/gmod/log/server’ -> ‘/home/dg/gmod/serverfiles/garrysmod/logs’

Copying libstdc++.so.6
=================================
‘/home/dg/gmod/steamcmd/linux32/libstdc++.so.6’ -> ‘/home/dg/gmod/serverfiles/libstdc++.so.6’

Applying GLIBC_2.15 fix
=================================
2014-09-01 02:31:07 URL:https://raw.githubusercontent.com/dgibbs64/linuxgameservers/master/GarrysMod/dependencies/libc.so.6 [1734120/1734120] -> "libc.so.6" [1]
2014-09-01 02:31:07 URL:https://raw.githubusercontent.com/dgibbs64/linuxgameservers/master/GarrysMod/dependencies/libm.so.6 [173576/173576] -> "libm.so.6" [1]
2014-09-01 02:31:08 URL:https://raw.githubusercontent.com/dgibbs64/linuxgameservers/master/GarrysMod/dependencies/libpthread.so.0 [124663/124663] -> "libpthread.so.0" [1]

Configuring Garrys's Mod Server...
```
Merge pull request #149 from Scarsz/patch-8

Remove old GLIBC fix, awkwardly does both