agregado spadmin
Sacando core
Add 'core/' from commit 'bc7f4b9f39133869a6a9078d22254bf0ee1190f4'

git-subtree-dir: core
git-subtree-mainline: 328263e7be8de02625857da8ce38ae32930b4031
git-subtree-split: bc7f4b9f39133869a6a9078d22254bf0ee1190f4
Prueba
Merge commit '11cd099fcf958819ab8b60631e2b7aa53a222be5'
Prueba
Squashed 'AdminSchedulingWeb/WebContent/common/' content from commit c8128c3

git-subtree-dir: AdminSchedulingWeb/WebContent/common
git-subtree-split: c8128c32d568a621945e4467784d07eca55f704a
Merge commit 'a46955ffb3b1cd44c1245dc57e88d24ed4448d38' as 'AdminSchedulingWeb/WebContent/common'
Agregando packages y primeros DTO