update arquero: add new skills
update Celia and Cristina
update ingenieros: add new skills
update heros: aitor
Merge pull request #165 from IrisGaleano/master

add new skills, update Celia and Cristina
update resistencias: add news
change resiliens names
Merge branch 'master' of github.com:IrisGaleano/herosinatra
add new imgs
Merge pull request #167 from IrisGaleano/master

add new imgs
update heros: delete items
Upadate Umbradrack
Merge branch 'master' of github.com:Borja/herosinatra
imgs modified
img Elros modified
Merge pull request #169 from Usserr/patch-1

Upadate Umbradrack
Merge branch 'master' of github.com:Borja/herosinatra
add Zurda img
Update beastslord.rb
Merge pull request #170 from adriangaleano/patch-1

Update beastslord.rb