Added default configurations for deltas when DELTA is defined
update max pos
fix zjerk being the same for delta as xy jerk
add more delta defaults
on delta make second home even slower
enable soft endstops for delta
disable delta by default
Merge remote-tracking branch 'upstream/Marlin_v1' into delta-configuration

Conflicts:
	Marlin/Marlin_main.cpp
add an example default configuration for delta style bots
revert COnfiguratiuon to the same as head
Merge pull request #547 from wolfmanjm/delta-configuration

Setup Default configuration for Deltas if DELTA is defined