update doxygen with last cahnges

docs/html/search/all_10.js

@@ -1,4 +1,5 @@
 var searchData=
 [
-  ['unit_0',['unit',['../structDecodeSignal.html#a38eed9ca7581423fd8bfbedcffc12092',1,'DecodeSignal::unit()'],['../structSignalInfo.html#a1f214f03e94ef5794de2d3367bfcbd01',1,'SignalInfo::unit()']]]
+  ['offset_0',['offset',['../structDecodeSignal.html#a92db637af4e224a0ae70173050dc3f74',1,'DecodeSignal::offset'],['../structSignalInfo.html#ab7d0769f47aa540656b22e4e49db517e',1,'SignalInfo::offset']]],
+  ['overview_1',['Overview',['../md_README.html#autotoc_md1',1,'']]]
 ];