converted timer SD_PING_READ m4-inline-code into function, added proper config dependency
converted timer with IPV6 router solicitation m4-inline-code into function, fixed broken interval handling, added proper config dependency
added proper m4 config dependency instead of borked preprocessor inline code
converted timer for tcp and udp connection handling m4-inline-code into functions, added proper config dependencies
added proper config dependencies to arp timer, removed substituion macro
converted fs20 timer m4-inline-code into functions, added proper config dependencies
added proper config dependency to clock_periodic
per request also remove sd_ping_read_periodic stub if timer is not active
moved sd_ping m4 section and timer to the correct source file
per request also remove ethernet_config_periodic stub if timer is not active
fixed usage of unknown uip config flags in hardware module
per request also remove uip timer stubs if timer are not active
per request also remove fs20 timer stubs if timer are not active
per request also clock timer stub if timer is not active
Merge pull request #228 from michaelb42/e6_timer_inline_function_conversion

e6 timer m4-inline-code conversion
Merge branch 'e6_upstream'