Add bash.d. (#7)

.bash.d/.bash_functions

@@ -0,0 +1,8 @@
+# $1: Version; defaults to 6.7.3
+# $2: Path to Qt; defaults to $HOME/Qt
+function assistant {
+  local version=${1:-6\.7\.3}
+  local path=${2:-$HOME/Qt}
+  nohup ${path%/}/$version/gcc_64/bin/assistant > /dev/null 2>&1 &
+}
+