Issue #9 - Githubissues

Fixes Issue #9 :

Removed hideLabel() method for Button and Form components. Hiding a label can now be done with ->label(false).
Removed hideLegend() method for Form components. Hiding a legend can now be done with ->legend(false).
Added possibility to hide placeholder value with ->placeholder(false) for Form components.

Okipa / laravel-bootstrap-components