Added charts and graphs HTML documentation
Merge pull request #4283 from jeresiv/documentation

Added charts and graphs HTML documentation
Updated links to charts documentation in plugin lists
Merge pull request #4284 from jeresiv/documentation

Updated links to charts documentation in plugin lists
Assessment Methodology: Removed zebra numbering
Merge pull request #4290 from pjackson28/removenumberingfromassess

Assessment Methodology: Removed zebra numbering
Formvalid: focus field in error on error message link click

When one of the .errorContainer links is clicked, this will
scroll to the field in error and give focus to the input element.

1. Update `.errorContainer a` click handler with v3.1 code where
   appropriate.
2. Remove preIE7 conditional check as all browsers benefit from this.

Note: this does not need to be merged with master.
Resolved merge conflicts
Documentation: Put v3.0 charts documentation into v3.0 template
Merge pull request #4292 from pjackson28/chartsdocs30

Documentation: Put v3.0 charts documentation into v3.0 template
Merge pull request #4291 from patheard/formvalid-focus

Formvalid: focus field in error on error message link click
Resolved merge conflicts
Resolved merge conflicts