Bugfix #155 for justified layout – image size

[reilldesign]

As soon as the value of maxRowImgs is smaller than the number of all images, the value idealHeigh is ignored and the images are displayed very large.

[Elfangor93]

I dont think that a sustainable approach to just put a huge value for maxRowImgs. There are multiple loops in the source code being performed maxRowImgs amount of time.

Therefore I recommend set the maxRowImgs to be just a bit bigger than jg_category_view_numb_images. I did a counter proposal for this. See PR #163.

[reilldesign]

@Elfangor93 Since the maxRowImgs function is not relevant for us, I have now removed it completely.

[Elfangor93]

I highly recommend not to change anything in 3rd party libraries. As far as I know, we are using https://github.com/hikir1/ImgJust to create the justified layout. If possible use it as it is otherwise we (JoomGallery friends) have to maintain the code.

If you really want to change something in the JS library, I see two possibilities:

1. Create a PR in the origin repository to keep the maintenance of the code at the owner. (Preferred solution)
2. Or you copy the uncompressed source code to JoomGallery (forking), make the changes and then recompress it. This way we have both versions in our source and are able to properly maintain and debug the code.

I see, you already started solution 1: hikir1/ImgJust#4 👍

[reilldesign]

@Elfangor93 see hikir1/ImgJust#5