Fixes #18722 - fix host parameters in host form

Fixes #18587, #18588 - Fix 'multipart form data' IE bug

According to this bug [1] multipart form data is malformed if there
are fields without names. It been solved within Edge browser, however
no solution is expected for IE10/IE11

It cause a failure with Rack - EOFError: bad content body, therefore...

Fixes #17872 - Update button label from New to Create

Based on PatternFly Terminology and Wording suggestions
Don't recommend to use New, so update New to Create.

Fixes #16739 - unify parameters permissions

Fixes #17303 - correct position of validation msg for parameters

Fixes #15718 - Correctly display hash parameters

Lookup values should dispaly the value before type cast for hash type
keys. Rails 4.2.6 introduced a change to the form helpers that only used
the value before type cast for user-provided input, so we need to...

Fixes #15629 - parameters form shows new parameters after error

Fixes #13164 - Add view_params permission

A new view_params permission was added for parameters inheriting from
Parameter object. The only exception is global parameters, which are
already handled by filter for CommonParameter resource.

This new permissions is also automatically added to viewer and site...

Fixes #13741 - Prevent hidden parameters from erasing newline

Switching the input from textarea to password leads to all newline
characters being stripped from the value. This PR attempts to prevent
this by changing the font of the textarea to a font that displays a...

Fixes #14795 - User w/o edit_params permission can save host

Some puppet class parameter fields were not disabled for users without
the `edit_params` permission, leading to errors when attempting to save
a host with overriden parameters.