Adjusted live Linux packages

* Switched to broadcom-wl-dkms
  * Hopefully it doesn't break everything...
* Removed several unwanted packages (for example: modem/dialup packages)
  * Fixes issue #30
* Packages to be added are now tracked in .linux_items/packages/live_add
* Packages to be removed are now tracked in .linux_items/packages/live_remove

.linux_items/packages/live_add

@@ -6,6 +6,7 @@ bash-pipes
 bc
 bluez
 bluez-utils
+broadcom-wl-dkms
 cbatticon
 chntpw
 cmatrix

.linux_items/packages/live_remove

@@ -0,0 +1,21 @@
+arch-install-scripts
+b43-fwcutter
+broadcom-wl
+darkhttpd
+gpm
+grml-zsh-config
+grub
+irssi
+mc
+openvpn
+ppp
+pptpclient
+refind-efi
+rp-pppoe
+smartmontools
+speedtouch
+testdisk
+vim-minimal
+vpnc
+wvdial
+xl2tpd

Build Linux

@@ -189,8 +189,10 @@ function update_live_env() {
     echo "127.0.1.1  $hostname.localdomain  $hostname" >> "$LIVE_DIR/airootfs/etc/hosts"
     
     # Live packages
-    sed -i -r 's/^(b43|clonezilla|gpm|grml|refind|testdisk|vim)/#\1/' "$LIVE_DIR/packages.both"
-    cat "$ROOT_DIR/.linux_items/packages/live" >> "$LIVE_DIR/packages.both"
+    while read -r p; do
+        sed -i "/$p/d" "$LIVE_DIR/packages.both"
+    done < "$ROOT_DIR/.linux_items/packages/live_remove"
+    cat "$ROOT_DIR/.linux_items/packages/live_add" >> "$LIVE_DIR/packages.both"
     echo "[custom]" >> "$LIVE_DIR/pacman.conf"
     echo "SigLevel = Optional TrustAll" >> "$LIVE_DIR/pacman.conf"
     echo "Server = file://$REPO_DIR" >> "$LIVE_DIR/pacman.conf"