Some gloox headers need workarounds to be included, so mark the header
"lib/external_libraries/gloox.h" as source for all gloox symbols and
collect all headers we use under it.
Further make include-what-you-use happy with files in source/lobby and
fix what needs to be fixed after.
Ref: #8086
Signed-off-by: Ralph Sennhauser <ralph.sennhauser@gmail.com>
Avoid cases of filenames
Update years in terms and other legal(ish) documents
Don't update years in license headers, since change is not meaningful
Will add linter rule in seperate commit
Happy recompiling everyone!
Original Patch By: Nescio
Comment By: Gallaecio
Differential Revision: D2620
This was SVN commit r27786.