Added a minimum estimator value to increaseEstimator. Otherwise it could be stuck at zero.
Fix for bug introduced in commit bc9409360911719da9e71fa4610b626c493e5948 of January 4:
tempToString wrote to unused temporary array, instead of to the array that is returned.
match case for include files

# By m-mcgowan
# Via m-mcgowan
* commit '9799d510c4a6bc83dac1e4b019f22a79ec66f0e0':
  include ticks.h -> Ticks.h
  case-typo in include - build fails on case-sensitive file system
Merge remote-tracking branch 'mdma/develop' into develop
Include BUILD_NAME in version string
Fixes for including BUILD_NAME
more quote escaping for the build name in the make file
bumped version number to 0.2.4
proposed fix for issue #44. Signature for OneWireTempSensor::init changed from returning a temp to returning a boolean. So the 1 result was interpreted as a temp, which is then offset, to give a value around 42C.