new i2c sensor (tmp175) added

Signed-off-by: Patrick Hieber <p@trickhieber.de>
Change license to GPLv3 in order to be ethersex compliant.

Signed-off-by: Patrick Hieber <p@trickhieber.de>
license fix
tmp175 in menuconfig
Merge branch 'master' of github.com:phieber/ethersex
first implementation
Merge branch 'e6-eltakoms' of github.com:sauttefk/ethersex into e6-eltakoms
Merge remote-tracking branch 'upstream/master' into e6-eltakoms
Merge branch 'e6-eltakoms' of github.com:sauttefk/ethersex into e6-eltakoms
Support for the Eltako Multisensor Weather Sensor
correct baudrate; found real manufacturer and description (end of guessing)
Merge remote-tracking branch 'upstream/master' into e6-eltakoms
Merge branch 'sauttefk-e6-eltakoms'
corrected at90canXX timer0/2 compare interrupts vectors
Merge pull request #173 from sauttefk/e6-at90can

corrected at90canXX timer0/2 compare interrupts vectors
allow 1 second intervals for onewire reads
cleanup of onewire code; make ds2450 code compile;
allow 1 second polling intervals instead of multiple of 800ms
1 second periodic interval instead of 200ms
updated profiles
make it compile without onewire polling support