Some final updates before the merge to master
Add in AdminThemeReno, update version to 2.5.0
Minor adjustments to reduce the flicker from FOUCs in a couple spots.
Fix undefined languages notice in AdminThemeReno/default.php (my bad)
Attempt fix for issue #616 with InputfieldPageAutoComplete and field.subfield selectors not resolving.
v2.5.1 dev, this version adds major admin theme updates to both default and Reno admin themes. The navigation now has a lot more depth enabling you to access items managed by Process modules. In line with that, Process modules can now identify via getModuleInfo() that they can share items via their own JSON feeds. See the executeNavJSON method added to the base /wire/core/Process.php class. Also included is the latest font-awesome library, fixes for ProcessUser when used by non-superuser, and a few other tweaks and adjustments.
Several fixes and optimizations for AdminThemeReno and LanguageSupport. Also added 'overwrite mode' for file/image fields, which lets you upload files having the same name as a file already there, and it will overwrite the existing copy rather than giving it a unique name. This is useful especially when replacing language packs (so you don't have to delete all the files before replacing them). There are also some other minor fixes present in this commit as well.
Add file replacement support for files coming from ZIP files, per the last commit.
Add compile shell scripts for the sass files for each admin theme