Version 3.2.4 FIXED

We are skipping version 3.2.3 and directly going to 3.2.4.

Each updates implements a SQL database change:

• 3.2.3 provides with small pictures (for the justified-layout)
• 3.2.4 provides lens informations and the option of displaying EXIF data as an overlay in the image view.

This release also fixes #112, #111 (quick fix), #110, #109, #105, LycheeOrg/Lychee-front#16.

What will arrive next:

• we will aim to provide a script to generate small and medium pictures if they are not already generated for large galeries.
• we will aim to provide a script to get the EXIF data (lens) from the big/jpeg pictures.