unify EthernetClientFirmata with ConfigurableFirmata
add documentation to EthernetClient Firmata
add copyright notice to EthernetClientStream
Merge pull request #95 from firmata/configurable_unified_ethernetclient

unify EthernetClientFirmata with ConfigurableFirmata
added shell script to build packaged version of library. updated version number in properties file
force digital and analogMessage when enabling reporting
fix typo in reportDigital
Merge pull request #104 from ntruchsess/force_reporting

force digital and analogMessage when enabling reporting
added utility directory to release zip and set correct version number on zip file (configurable is v2.5.0)
Merge pull request #113 from firmata/make-release

fixed release.sh
Merge remote-tracking branch 'upstream/configurable' into configurable