[FIX] ConfId and regform title

[FIX] Section title and description key events

- ENTER for commit changes. ESC for exit without commit

[FIX] RegForm pages PEP8 and wvars

[IMP] Removed tables from regform display

[FIX] editMode flag as boolean value

[NEW] SASS: titled horizontal rule

* A horizontal bar with text in the center

[FIX] RegForm: Order when re-enabling a field

[FIX] RegForm Angular: field scope not updated

* Enabling and disabling a field was breaking two-way binding

[IMP] RegForm: grouped enabled/disabled fields

[IMP] RegForm: Styling, SASSification and cleanup

[IMP] RegForm: qtips for field action buttons

[IMP] RegForm: Sortable base options

[FIX] RegForm: Toolbar follows scroll

[MIN] RegForm Angular: Removed unused check

[FIX] RegForm: New fields not being created

[IMP] RegForm: Styling and cleanup

[IMP] RegForm: Added helper for disabled fields

[IMP] Input Text ng-required

[FIX] Initialize GeneralField when create event

[FIX] Section management actions in nd-reg-form

[IMP] RegForm toolbar: buttons use ngIf

[IMP] RegForm: Added Further Information logic

[IMP] Added Sessions query service

[REF] Dialog directive rename attributes

- data --> config
- async-data --> data

[IMP] SessionsForm get sessions async

- Initialize formData in init function

[FIX] Circular import MaKaC.errors