Para entrar migrations nuevos

Arreglé algunos bugs de planes anuales, de objetivos, de three year plans. Hasta ahora, rubricas funciona. Al igual que hacer assessments.

ahora estoy arreglando my courses reports.

commit f75627ee58
Author: Gabriel A. Santiago Plaza <gabriel.santiago21@upr.edu>
Date:   Fri Jun 25 17:13:57 2021 -0400

    Antes de volver al merge

commit 025103dc98
Author: Gabriel A. Santiago Plaza <gabriel.santiago21@upr.edu>
Date:   Tue Jun 22 15:58:10 2021 -0400

    sE ACAbo ese juego

commit 996d4d8f12
Merge: 6592b0a 02d188a
Author: Gabriel A. Santiago Plaza <gabriel.santiago21@upr.edu>
Date:   Tue Jun 22 14:51:04 2021 -0400

    Merge branch 'Merge_gabriel_mayo' into ANTES-DE-MEZCLAR

commit 6592b0a485
Author: Gabriel A. Santiago Plaza <gabriel.santiago21@upr.edu>
Date:   Tue Jun 22 11:12:34 2021 -0400

    ANtes de terminar assessment

commit 25016ca2d3
Author: Gabriel A. Santiago Plaza <gabriel.santiago21@upr.edu>
Date:   Sun Jun 20 13:41:34 2021 -0400

    Cambioos a rubrics, y poco de assessment

For Administrators, show Percent of Students Achieving Learning Outcomes By Academic Session

Fixes  to queries

-Allow viewing of criterias with different amounts of scales

-Added comments on various controllers on what each function does.
-Removed some unused commented code.

-Deleted code that was commented.
-Change the order of function definition in the controller.
-Fixed the use of clean input and validator in the controller.