Remove discipline referrals specific code
Do not count NULL values as O
Fix Chart for numeric fields
Bugfix no results for numeric fields chart
Bugfix wrong advanced student search results

Due to discipline numeric fields
Photo link onclick return false

- bugfix do not go back to top onclick
Bugfix XLS export of CheckboxInput

- Force to text (Yes/No) if LO_save
Case insensitive string replace in XLS export
Bugfix XLS export of TextAreaInput

- remove new lines (\r\n)
Bufix Portal Notes XLS export

- remove colorbox specific code
Bugfix Portal Notes XLS export (2)
Change PortalPolls / Notes detection method
Bugfix Portal Notes XLS export (3)
Bugfix Portal Polls XLS export
Bugfix XLS export of CheckboxInput (2)
Replace HTML tags with space & trim XLS export value
Bugfix DisciplineForm XLS export
Bugfix Portal Notes PDF export
Bugfix Portal Polls PDF export
Bugfix Javascript jquery sourceMappingURL

Fix Error: jquery.js is being assigned a //# sourceMappingURL, but
already has one