Corrected main gitignore so that build.sh scripts for Docker are added to git

.gitignore

@@ -1,5 +1,5 @@
 CMakeLists.txt.user*
-build*
+build*/
 qtbuild/*
 sdriq/*
 presets/*

docker/base/build.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+IMAGE_NAME=sdrangel/bionic:base
+docker build -t ${IMAGE_NAME} .

docker/base/gui/build.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+IMAGE_NAME=sdrangel/bionic:gui
+docker build -t ${IMAGE_NAME} .

docker/base/gui/linux/nvidia/build.sh

@@ -0,0 +1,12 @@
+#!/bin/sh
+
+IMAGE_NAME=sdrangel/bionic:linux_nvidia
+NVIDIA_VER=$(nvidia-smi --query-gpu=driver_version --format=csv,noheader) #410.78
+NVIDIA_DRIVER=NVIDIA-Linux-x86_64-${NVIDIA_VER}.run  # path to nvidia driver
+
+if [ ! -f ${NVIDIA_DRIVER} ]; then
+    wget http://us.download.nvidia.com/XFree86/Linux-x86_64/${NVIDIA_VER}/NVIDIA-Linux-x86_64-${NVIDIA_VER}.run
+    cp ${NVIDIA_DRIVER} NVIDIA-DRIVER.run
+fi
+
+docker build -t ${IMAGE_NAME} .

docker/base/gui/vanilla/build.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+IMAGE_NAME=sdrangel/bionic:vanilla
+docker build -t ${IMAGE_NAME} .

docker/base/server/build.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+
+IMAGE_NAME=sdrangel/bionic:server
+docker build -t ${IMAGE_NAME} .