Merge branch 'master' into php_tests_index
Merge pull request #61 from jeff1evesque/doc_linux_packages

#60: Fix 'Linux Packages' Subsection
#51: index.php, Add 'Training Type' datalist
Merge pull request #62 from jeff1evesque/form_add_fields

#51: index.php, Add 'Training Type' datalist
#57: index.php, add 'Dataset Type' datalist
Merge pull request #63 from jeff1evesque/form_add_fields

#57: index.php, add 'Dataset Type' datalist
#52: index.php, add 'Select Model' datalist
#52: index.php, minor language change
Merge pull request #64 from jeff1evesque/form_add_fields

#52: Form - Add 'Analysis Model' datalist
#65: index.php, add unique classnames for each fieldset
Merge pull request #66 from jeff1evesque/form_add_fields

#65: index.php, add unique classnames for each fieldset
#67: html_form.js, rename to 'html_form_delegator.js'
#67: index.php, update js reference to 'html_form_delegatorr.js'
Merge pull request #69 from jeff1evesque/js_html_form

#67: Move current 'html_form.js' source code
#68: index.php, remove all form fieldsets, except 'Session Type'
#68: index.php, add reference to 'html_form_delegator.js'
#68: html_form.js, build 'fieldset_session_training', and 'fieldset_session_analysis'
#68: html_form.js, build 'Supply Dataset' outline
#68: html_form.js, properly build 'Supply Dataset'
#68: html_form.js, fix minor indentations