Change __construct access to public.

Allows this method for outputting a form, which doesn't work if access is private
`$caldera = new \Caldera_Forms();`
`$form    = $caldera::render_form( $caldera_id );`
gets file name only on file field. fixes #36
Merge pull request #34 from Shelob9/patch-1

Change __construct access to public.
Merge pull request #37 from Desertsnowman/1.1.4

1.1.4
Unifies textdomain #40
additional handlebars helpers for future UI
Escape html on success note
version bump
language updates
new pot template
Fixes #39 - check before looping
updates in licensing
added gravatar field
stuff
honeypot trap
Merge pull request #41 from Desertsnowman/1.1.5

honeypot trap
version number
Akismet processor
conditionals off setting corrected
Docs link