Removed a2cScriptURL and renmaed .txt from scripts

Replaced downloading scripts and files from a2cScriptURL with
installation from the source tree.  This obsoletes a2cScriptURL, so it's
been removed.

It made sense to remove the .txt from the script names since I was
rewriting the lines that use them anyway.

setup/gsport-setup-shell

@@ -1,7 +1,7 @@
 #! /bin/bash
 # vim: set tabstop=4 shiftwidth=4 noexpandtab filetype=sh:
 
-wget -qO /tmp/gsport-setup https://raw.githubusercontent.com/RasppleII/a2cloud/master/setup/gsport-setup.txt
+wget -qO /tmp/gsport-setup https://raw.githubusercontent.com/RasppleII/a2cloud/master/setup/gsport-setup
 if [[ $(wc -c /tmp/gsport-setup | grep '^0 ') ]]; then
 	echo "Please connect to the internet to set up GSport."
 else

setup/ivan.sh

@@ -3,7 +3,6 @@
 
 version="2.9.0"
 adtProVersion="2.0.1"
-a2cScriptURL="https://raw.githubusercontent.com/RasppleII/a2cloud/master"
 a2cBinaryURL="http://blocksfree.com/downloads"
 
 # Find the path of our source directory
@@ -334,11 +333,11 @@ source /usr/local/etc/a2cloudrc
 # this up at some point.
 echo "A2CLOUD: Setting up motd..."
 if [[ $(grep Raspple /etc/motd) ]]; then
-	wget -qO- "${a2cScriptURL}/setup/motd-rasppleii.txt" | sudo tee /etc/motd > /dev/null
+	sudo install -u root -g root -m 644 "$a2cSource/setup/motd-rasppleii.txt" /etc/motd
 elif [[ $(grep A2SERVER /etc/motd) ]]; then
-	wget -qO- "${a2cScriptURL}/setup/motd-vm.txt" | sudo tee /etc/motd > /dev/null
+	sudo install -u root -g root -m 644 "$a2cSource/setup/motd-vm.txt" /etc/motd
 else
-	wget -qO- "${a2cScriptURL}/setup/motd.txt" | sudo tee /etc/motd > /dev/null
+	sudo install -u root -g root -m 644 "$a2cSource/setup/motd.txt" /etc/motd
 fi
 
 if lspci 2> /dev/null | grep -q VirtualBox; then
@@ -520,8 +519,7 @@ if [[ $installADTPro ]]; then
 
 	### ADTPro: Install our modified adtpro.sh
 	echo "A2CLOUD: Setting up customized adtpro.sh..."
-	wget -qO /usr/local/adtpro/adtpro.sh "${a2cScriptURL}/setup/adtpro.sh.txt"
-	sudo chmod ugo+rwx /usr/local/adtpro/adtpro.sh
+	sudo install -u root -g root -m 755 ${a2cSource}/setup/adtpro.sh /usr/local/bin/adtpro.sh
 
 	### ADTPro: Replace A2CLOUD's disks with the ones ...
 	###     FIXME: where are these created/downloaded to move?
@@ -599,24 +597,19 @@ if [[ $installADTPro ]]; then
 
 	### A2CLOUD: Install various shell scripts
 	echo "A2CLOUD: Setting up adtpro-start command..."
-	sudo wget -qO /usr/local/bin/adtpro-start ${a2cScriptURL}/setup/adtpro-start.txt
-	sudo chmod ugo+x /usr/local/bin/adtpro-start
+	sudo install -u root -g root -m 755 "$a2cSource/setup/adtpro-start" /usr/local/bin/adtpro-start
 
 	echo "A2CLOUD: Setting up vsd1/vsd2 commands..."
-	sudo wget -qO /usr/local/bin/vsd ${a2cScriptURL}/setup/vsd.txt
-	sudo chmod ugo+x /usr/local/bin/vsd
+	sudo install -u root -g root -m 755 "$a2cSource/setup/vsd" /usr/local/bin/vsd
 
 	echo "A2CLOUD: Setting up acmd command..."
-	sudo wget -qO /usr/local/bin/acmd ${a2cScriptURL}/setup/acmd.txt
-	sudo chmod ugo+x /usr/local/bin/acmd
+	sudo install -u root -g root -m 755 "$a2cSource/setup/acmd" /usr/local/bin/acmd
 
 	echo "A2CLOUD: Setting up mkpo command..."
-	sudo wget -qO /usr/local/bin/mkpo ${a2cScriptURL}/setup/mkpo.txt
-	sudo chmod ugo+x /usr/local/bin/mkpo
+	sudo install -u root -g root -m 755 "$a2cSource/setup/mkpo" /usr/local/bin/mkpo
 
 	echo "A2CLOUD: Setting up dos2pro command..."
-	sudo wget -qO /usr/local/bin/dos2pro ${a2cScriptURL}/setup/dos2pro.txt
-	sudo chmod ugo+x /usr/local/bin/dos2pro
+	sudo install -u root -g root -m 755 "$a2cSource/setup/dos2pro" /usr/local/bin/dos2pro
 
 fi
 
@@ -635,8 +628,7 @@ fi
 
 ### A2CLOUD: Install serial port rules/scripts
 echo "A2CLOUD: Setting up USB port serial adapter handler..."
-sudo wget -qO /usr/local/sbin/ttyusbhandler ${a2cScriptURL}/setup/ttyusbhandler.txt
-sudo chmod ugo+x /usr/local/sbin/ttyusbhandler
+sudo install -u root -g root -m 755 "$a2cSource/setup/ttyusbhandler" /usr/local/sbin/ttyusbhandler
 
 if [[ ! -f /etc/udev/rules.d/50-usb.rules ]]; then
 	echo "A2CLOUD: Creating device rules for USB ports..."
@@ -725,17 +717,14 @@ if [[ $setupSerialPortLogin ]]; then
 
 	### SerialCon: Install serial login command scripts
 	echo "A2CLOUD: Setting up baud command..."
-	sudo wget -qO /usr/local/bin/baud ${a2cScriptURL}/setup/baud.txt
-	sudo chmod ugo+x /usr/local/bin/baud
+	sudo install -u root -g root -m 755 "$a2cSource/setup/baud" /usr/local/bin/baud
 
 	echo "A2CLOUD: Setting up term command..."
-	sudo wget -qO /usr/local/bin/term ${a2cScriptURL}/setup/term.txt
-	sudo chmod ugo+x /usr/local/bin/term
+	sudo install -u root -g root -m 755 "$a2cSource/setup/term" /usr/local/bin/term
 
 	### SerialCon: Install USB serial port login
 	echo "A2CLOUD: Setting up USB shell login..."
-	sudo wget -qO /usr/local/sbin/usbgetty ${a2cScriptURL}/setup/usbgetty.txt
-	sudo chmod ugo+x /usr/local/sbin/usbgetty
+	sudo install -u root -g root -m 755 "$a2cSource/setup/usbgetty" /usr/local/sbin/usbgetty
 	if [[ -n "$isSystemd" ]]; then
 		# FIXME: Okay, the way we need to fix this is that we need to do the
 		# -scanttyUSB behavior and create a symlink in udev here.  If we have
@@ -748,7 +737,7 @@ if [[ $setupSerialPortLogin ]]; then
 		# (called by udev, as before) now restarts the service upon adapter insertion.
 		# This might not be the best way to do it, but it works for now,
 		# apart from a 30 second delay before the getty becomes available.
-		sudo wget -qO /etc/systemd/system/getty.target.wants/usbgetty@.service ${a2cScriptURL}/setup/usbgetty-systemd.service.txt
+		sudo install -u root -g root -m 644 "$a2cSource/setup/usbgetty-systemd.service" /etc/systemd/system/getty.target.wants/usbgetty@.service
 		pwd=$PWD
 		cd /etc/systemd/system/getty.target.wants
 		grep -o 'SYMLINK+="ttyUSB.*,' /etc/udev/rules.d/50-usb.rules | cut -d '"' -f 2 | \
@@ -852,8 +841,7 @@ if [[ $installCommTools ]]; then
 	fi
 
 	### CommTools: Install tin + a2news script
-	sudo wget -qO /usr/local/bin/a2news ${a2cScriptURL}/setup/a2news.txt
-	sudo chmod ugo+x /usr/local/bin/a2news
+	sudo install -u root -g root -m 755 "$a2cSource/setup/a2news" /usr/local/bin/a2news
 	if ! hash tin 2> /dev/null; then
 		echo "A2CLOUD: Installing a2news/tin..."
 		sudo apt-get -y install tin
@@ -879,8 +867,7 @@ if [[ $installCommTools ]]; then
 	fi
 
 	### CommTools: Install irssi + a2chat script
-	sudo wget -qO /usr/local/bin/a2chat ${a2cScriptURL}/setup/a2chat.txt
-	sudo chmod ugo+x /usr/local/bin/a2chat
+	sudo install -u root -g root -m 755 "$a2cSource/setup/a2chat" /usr/local/bin/a2chat
 	if ! hash irssi 2> /dev/null; then
 		echo "A2CLOUD: Installing a2chat/irssi..."
 		sudo apt-get -y install irssi
@@ -1056,10 +1043,8 @@ if [[ $installEmulators ]]; then
 		sudo chgrp gsport /usr/local/bin/gsportx
 		sudo chmod u+s /usr/local/bin/gsportx
 
-		sudo wget -qO /usr/local/bin/gsport ${a2cScriptURL}/setup/gsport.txt
-		sudo chmod ugo+x /usr/local/bin/gsport
-		sudo wget -qO /usr/local/bin/gsport-setup ${a2cScriptURL}/setup/gsport-setup-shell.txt
-		sudo chmod ugo+x /usr/local/bin/gsport-setup
+		sudo install -u root -g root -m 755 "$a2cSource/setup/gsport" /usr/local/bin/gsport
+		sudo install -u root -g root -m 755 "$a2cSource/setup/gsport-setup" /usr/local/bin/gsport-setup
 
 	else
 		echo "A2CLOUD: GSport is already installed."
@@ -1094,8 +1079,7 @@ if [[ $installEmulators ]]; then
 		echo "A2CLOUD: LinApple is already installed."
 	fi
 	echo "A2CLOUD: Updating LinApple launch file..."
-	sudo wget -qO /usr/local/bin/linapple ${a2cScriptURL}/setup/linapple.txt
-	sudo chmod ugo+x /usr/local/bin/linapple
+	sudo install -u root -g root -m 755 "$a2cSource/setup/linapple" /usr/local/bin/linapple
 
 	### Emulators: Set Groups
 	sudo addgroup gsport &> /dev/null
@@ -1163,8 +1147,7 @@ if [[ $installArchiveTools ]]; then
 
 	echo "A2CLOUD: Setting up shk2image command..."
 	### ArchiveTools: Install shk2image command
-	sudo wget -qO /usr/local/bin/shk2image ${a2cScriptURL}/setup/shk2image.txt
-	sudo chmod ugo+x /usr/local/bin/shk2image
+	sudo install -u root -g root -m 755 "$a2cSource/setup/shk2image" /usr/local/bin/shk2image
 
 	# http://wakaba.c3.cx/s/apps/unarchiver.html
 	if ! hash unar 2> /dev/null; then