Add support for joystick buttons in led color
add comment to launchfile
add maintainer and author, better for maintaining it...
add comment
Start writing mfd writer node
add setup values
added mfd_writer node (not working, yet)
stringprint working
added value printing

add overflow printing
needs testing
add mfd_writer examples

add multiple launchfiles for each example
add one main example launchfile
Merge branch 'feature/mfd_writer' into dev
add first documentation stuff and pictures

add style stuff
add svg images for buttons

move png images to originalimg folder
add sleep for 50ms after any update to the joystick

(seems to) prevent flickering Joystick LEDs when there is a high update
rate
Merge branch 'hotfix/update_problem'
Merge branch 'master' into dev
Merge branch 'dev' into feature/doc
update led topic

now fire button is also an array member of color_led
Merge branch 'dev' into feature/doc
add general joystick description

add several pictures