[TASK] Expose getName on fields to read post-facto
[FEATURE] FlexForm field palettes

Used as a container element around fields, this ViewHelper intercepts child fields and adds them to a palette (in FlexForm terms, this is merely a DHTML-collapsible section which causes nesting of variable names).
[TASK] Rename "Palette" to "Container" since that's what it is
Merge pull request #148 from NamelessCoder/palettes

[FEATURE] Field containers