This aims towards the development of community backed updates to Gallery 2. 

Official development of Gallery 2 has stopped in favour of Gallery 3 
but since Gallery 3 still has some way to go on the development path, 
Gallery 2 remains, in testament to the work of the development team, a powerful and viable choice for many

The initial aim is to add minor enhancements and fixes to the code and for this to be pushed into the official repo