Adding license file with incomplete list of artists.

The information was collected by Alige.
Update license file with EJlol as author of the orange item.
License file: fix directory name of tileset graphics.
Add Crush and Saphy as authors to several graphics.
Add Yuuki as author of the mushroom sprites.
Add 1x3 wall tile for partition wall use
Add 034-2: Snow forest indoors (trappers huts), add warps to 034-2 in 034-1.
Remove additional wrong warp from 034-2.
Add authors to mouboo, mush hat and shroom hat.
Fix some misspelled or non-existing filenames in license file.

Found them using "grep graphics/ license.txt | while read name etc; do test -f "$name" || echo no such file: $name; done"
There are still some missing to be fixed.
License file: fix more misspelled / non-existing files
License file: add more authors.
License file: Add authors to dress graphics.
paths.xml content is now read from settings.xml in Mana client
Merge pull request #12 from atheros/paths-in-settings-xml

paths.xml content is now read from settings.xml in Mana client
Some fixes to items.xml

* Making 129 weights the same as on the server
* Fixing some hp, defense and effects
* The Grey Hint is now named Gray Hint
* Removing "luk", because that has no meaning
* Commenting items out, like on the server
add sell protection attribute for quest items.
paved roads in Tulimshar with sand coverings
Merge remote-tracking branch 'cody/master'

Conflicts:
	items.xml
Fix tabs from the merge