Merge pull request #19 from nanakiwurtz/master

More new items. Related-post: http://rathena.org/board/topic/90115-item-db-help/
Just a little follow up of d3f6236

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
* Fixed succes rate of Dark Crow
* Fixed damage rate bonus of Telekinesis Intense

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
Update check-doc to allow only listing, (for IDE that require functions for markup langage)
Add option for extra documentation file inc_scrtf and inc_atcf (for people who have their customs documented in other file, wich is probably best to avoid conflicts)
Fixed cell_basilica which gave nothing. Only works only for player

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
* Fxied Telekinesis Intense buff duration (thx Akuma)
* Fixed Earth Strain divest chance (part of rebalancing formula)

Signed-off-by: Cydh Ramdh <house.bad@gmail.com>
Update athena-start thx to <Talaysen> for reminding
Fix log directory check/creation
Fix watch option
Add help command to know how to use the script and explain a bit
fc37599