livecd.py: Default initramfs configuration

Create default configuration just for live medias.
raw.py: Create default initramfs configuration

Same as livecd.py version.
Bump version to 0.1.2
livecd.py: Rework how syslinux image is copied

First of all check more path, the new Anaconda path and the old one
(F13 location) respectively.

Second, the copy method now returns the path of the copied file
or None.
livecd.py: Improve dracut support
livecd.py: Rework syslinux configuration
livecd.py: Update paths in checkisomd5 method
maui_livecd_plugin.py: Pass Maui as title and product
livecd.py: Add more modules