Merge pull request xbmc#18216 from Paxxi/fix_enum_backport

Fix enum formatting for libfmt 6 [backport]

Merge pull request xbmc#18217 from DaveTBlake/SplashAlpha

Update new splash screen for v19 alpha

Merge pull request xbmc#17975 from DaveTBlake/bump_18.7.1fix

Revert bump of ADDON_API to 18.7.1 (bump VERSION_CODE only)

Merge pull request xbmc#17905 from DaveTBlake/bump_18.7

Bump for 18.7 final

Merge pull request xbmc#17419 from DaveTBlake/bump_18.6

Bump for 18.6 final

Merge pull request xbmc#16921 from DaveTBlake/bump_18.5

Bump for 18.5 final

Merge pull request xbmc#16552 from DaveTBlake/bump_18.4

Bump for 18.4 final

Merge pull request xbmc#16285 from notspiff/bump_18.3

bump for 18.3 final

Merge pull request xbmc#15955 from fritsch/182

Leia: Bump Version and add splash for 18.2

Merge pull request xbmc#15910 from Rechi/addons

[addons] sync with repo