Changelog:
1. v0.1 - first/initial version of the tool
2. v0.2 - version using bash-spinner out-of-the-box

drao-solar-flux-tool.sh - major rebuild of the script
1. Removing tmp files.
2. Fetching txt file form FTP not extracting from the table on DRAO site.
3. Previous data file is no longer needed.
4. Spinner added for long running reformatting of the fetched txt file.
5. Colors added to successful/unsuccessful operations.