Chapter 5.3, fixed wrong paths, added ref to custom overrides

[thexmanxyz]

Hey there,

I noticed a typo concerning the Grav path for engine files under 5.3.

Please see the first screenshot which shows the section with the error (located here) as well as the second screenshot with the correct path (located here).

Please carefully compare it with the file overrides chapter.

Wrong Path (5.3):

Correct Path (5.6):

Thanks and credits to @ChrystalSolutions who noticed the error as well.

Edit: Additionally I fixed some path inconsistencies and added a reference to chapter 5.6

[thexmanxyz]

@marktaylor46 @RyanMPierson Tagging people! Please merge ASAP as this mistake is a very confusing one for users!

[simmonsr]

you should add user/data/gantry5/themes to the path

[thexmanxyz]

@simmonsr I deleted now my previous comment, you are totally right, I will now adapt the path for Grav. For Joomla and WP the paths are also starting in the root directory of the CMS. I thought they weren't. I will add a commit soon. Moreover I will now also add a reference on chapter 5.6 so that users can directly jump to the file overrides chapter were everything concerning override paths is explained. I think this is useful and should be outlined in chapter 5.3 as well.