Changes

Adding proper indentation to needed files.
The purpose of this commit is to make the indentation uniform
across clubb in order to make script execution easier
for replacing gr occurances across clubb.
Related to ticket #886.
Results are BFB identical.

Fixing spacing issue on blank lines. #886

Fixed comment changes. #886

Fixed incorrect spacing on use

Revert "Fixed incorrect spacing on use"

This reverts commit 76d990d7b5c9eff30a359fbc4709d9278dc2eb2b.

Fixed spacing

Fixed spacing going too far

Fixed comments being pushed over

Fixed not all variables being indented properly

Fixed indentation going beyond variables

Fixed file_functions indentation being off

Fixed indentation on operations being wrong

Reverted incorrect changes to new_pdf and new_hybrid_pdf

Replacing the hardcoded path variables with larson-group.sh variable definitions, see here https://github.com/larson-group/sys_admin/blob/master/set_larson-group_paths/larson-group.sh)