General Improvements (#36)

* Add at and reword comment.

* Add cronie, thought this was already done but last pull request got wonky.

* Zypper is not happy about asking Brave repo to be added multiple times.

* Replace deprecated `include` commands.

* Add gcc.

* Add another cc command for openSUSE.

* include_tasks is not supporting ignore_errors like include used to, move to individual tasks.

* Do a better job of removing libreoffice from local package manager.

* Enhance reports.

* Add basic VIM setup.

* Undo some lynis changes, fix folder permissions so users can view.

* Change lynis back to chdir and local execution.

* Add doas.

* Add check against old usage of setup.sh BRANCH.

* Greatly reduce number of tasks, create temp file while building report.

* Create temp file while building report.

setup.sh

@@ -53,9 +53,15 @@ while getopts ":lb:h" arg; do
 done
 
 if [[ $branch == "" ]]; then
+	echo "Using default branch $BRANCH."
 	branch="$BRANCH"
 fi
 
+if [[ $1 != "-"* ]]; then
+	echo "ERROR: '$1' is not a valid option, please check your parameters and try again."
+	usage 1
+fi
+
 ## Main ##
 
 os="$(cat /etc/os-release)"