Changed a class variable

The $uploaderName string became $uploader \Entity\User
Changed a class variable

The $uploaderName string became $uploader \Entity\User. Fixed also
some User class methods.
Minor fixes
Added phpdoc to Entity/Resource.php
Added smartyConfig.php in /Configuration Files and added some phpdoc in
some classes.
Added the smarty working directories.
Delete .gitignore
added the case show in control\home

created the control\DegreeCourse
test
Merge branch 'implementing' into implementingBasicFunctions
Added 2 new Entity Class : DegreeCourse and Subject. Modified
Control\Upload, now it saves a resource on the server file system.
minor fixes
deleted DegreeCourse Class
test
test DegreeCourse modified
added function getChiefDep
Merge branch 'implementingBasicFunctions' of https://github.com/davcri/Unibox.git into implementingBasicFunctions
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modified function getchief