dbupgrade: working properly now, updated and cleaned base db
added common perlin from webapi (not used yet); some formatting and missing semis;
add friends table
fix bit script
fix bit script
start to add friendship API
Update README.md
grunt: check the db by default
cryptsalt: don't throw an error but annoy so first-timers can atleast login for testing
basic add api working
change board render to default to image same name as board name
Merge branch 'master' of https://github.com/ironbane/IronbaneServer
more work on friendship api; added character friends table
jump: fixed repeated jumping not always working, some cleanup
dbupgrade: add 'admin' password for admin with empty cryptSalt
jump: more natural jumping while swimming
soundhandler: load correct firearrow sounds
arrows: don't play impactsound double when they hit the ground
turrets: fixed sometimes not shooting
arrowHelpers: fix memory leak