style.sh does not handle file names with spaces

[paulb777]

The shell script currently splits a list of generated files by spaces so that file's that include spaces in their names do not get processed.

[paulb777]

Closing since this is a low priority, since we'll likely avoid source files with spaces in their paths

[paulb777]

Reopening since Auth added several files with spaces and style.sh is generating No such file or directory for each file. cc: @renkelvin

[renkelvin]

Removed spaces from auth file paths #2798