I included connect, core, login and loginform in core

I created core folder and then included these files.
I deleted unimportant comment in index1 and included advices file in contact.
Some files are included.

 Clock, heart, and pencil are included in images folder.Aside file is changed to result. I included some files in Courses, grades, index1, login and loginform.
Logo2 is deleted.

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