Switched to camelCase to better follow PHP's conventions.
Implemented server-side validation. Resolves #2.
Simplified the initial example of the readme. Required form fields and validation will be covered in later sections.
Added hasError() to the initial form setup example.
Removed the dot in the 'en' and 'de' default subjects.
Small improvement of the validation loop.
Fixed a bug where the empty string detection was not specific enough.
Implemented email templates. Resolves #3.
Form submission to own page is more robust without the actual url. Removed it from the examples.
Revert "Form submission to own page is more robust without the actual url. Removed it from the examples."

This reverts commit 91e87efba13199fe186eebe429da08e7e34e1973.

Empty action attributes are no longer allowed in HTML5. Also it is more secure to include the explicit URL to prevent iframe clickjacking (see http://stackoverflow.com/questions/1131781/is-it-a-good-practice-to-use-an-empty-url-for-a-html-forms-action-attribute-a)
Added ducth translation

Signed-off-by: Jöran Aerns <joranovski@gmail.com>
removed blank line

Signed-off-by: Jöran Aerns <joranovski@gmail.com>
Merge pull request #4 from joranovski/v1.1

Added dutch translation
Removed comment in language file.
Merge pull request #5 from mzur/v1.1

V1.1