Add system information at beginning of installation; provide logging functions to be used instead of echo commands

setup/so-setup

@@ -48,9 +48,11 @@ done
 
 # Begin Installation pre-processing
 parse_install_username
-echo "Installing as the $INSTALLUSERNAME user." >> $setup_log 2>&1
 
-echo "---- Starting setup at $(date -u) ----" >> $setup_log 2>&1
+header "Initializing Setup"
+info "Installing as the $INSTALLUSERNAME user"
+
+analyze_system
 
 automated=no
 function progress() {
@@ -76,9 +78,6 @@ if [[ -f automation/$automation && $(basename $automation) == $automation ]]; th
 	source automation/$automation
 	automated=yes
 
-	echo "Checking network configuration" >> $setup_log 2>&1
-	ip a >> $setup_log 2>&1
-
 	attempt=1
 	attempts=60
 	ip a | grep "$MNIC:" | grep "state UP" >> $setup_log 2>&1