Standardize the multiple forms of gitignore.
Standardize the multiple forms of gitignore.

Organized the file based on:
- Hidden files and non-hidden files.
- Directories and files.
- Normal and inverse.

There is no organization beyond this.

TAMULib/LibraryServiceStatusSystemUI,TAMULib/LibraryServiceStatusSystemUI,TAMULib/LibraryServiceStatusSystemUI