reload-termux, add header output for each git command.

bashrc.sh

@@ -127,10 +127,13 @@ export PROJECT_TERMUX="$HOME/.git-env-termux"
 function test-termux {
 	if [[ -d "$PROJECT_TERMUX" ]]; then
   		log "`date` - Updating '$PROJECT_TERMUX'.\n"
+		echo " Switching to '$BRANCH'."
 		git -C "$PROJECT_TERMUX" switch "$BRANCH"
+		echo " Pulling with submodules."
 		git -C "$PROJECT_TERMUX" pull --recurse-submodules || \
 				( echo "Failed to pull project, exiting." && return 1 )
 		# Something above is doing a 'D setup.sh', so ensure it gets recreated.
+		echo " Ensuring setup.sh exists."
 		git -C "$PROJECT_TERMUX" restore setup.sh
 	else
   		log "`date` - Downloading '$PROJECT_TERMUX'.\n"