F13440 Implemented JS-script to save forms informations and get existing informations from session storage. The last activated pill will be saved as information for every form with its own record Id.

F10782 TinyMCE: Feature for own base path is implemented. Over forms parameter user can give with 'fileUploadPath=fileadmin/...' own path upload. Documentation for base path file is added.

This fixes the current issue but is not a nice solution.
We just loop through all input elements having the same name.
It would be better, if we would filter out hidden elements.
But this might break some other behaviour... so I chose this approach.

This reverts commit a0d1a575

This reverts commit 4e0a1025